36518 has 12 divisors (see below), whose sum is σ = 59580. Its totient is φ = 16740.

The previous prime is 36497. The next prime is 36523. The reversal of 36518 is 81563.

36518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to *n*+sod(*n*) for *n* = 36493 and 36502.

It is a congruent number.

It is an inconsummate number, since it does not exist a number *n* which divided by its sum of digits gives 36518.

It is an unprimeable number.

36518 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1163 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (4965).

2^{36518} is an apocalyptic number.

36518 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

36518 is a deficient number, since it is larger than the sum of its proper divisors (23062).

36518 is a wasteful number, since it uses less digits than its factorization.

36518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 52 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 36518 is about 191.0968340920. The cubic root of 36518 is about 33.1768891272.

It can be divided in two parts, 365 and 18, that added together give a palindrome (383).

The spelling of 36518 in words is "thirty-six thousand, five hundred eighteen".

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