108508236 has 12 divisors (see below), whose sum is σ = 253185912. Its totient is φ = 36169408.

The previous prime is 108508219. The next prime is 108508237. The reversal of 108508236 is 632805801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 108508197 and 108508206.

It is not an unprimeable number, because it can be changed into a prime (108508237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4521165 + ... + 4521188.

It is an arithmetic number, because the mean of its divisors is an integer number (21098826).

Almost surely, 2^108508236 is an apocalyptic number.

It is an amenable number.

108508236 is an abundant number, since it is smaller than the sum of its proper divisors (144677676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108508236 is a wasteful number, since it uses less digits than its factorization.

108508236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9042360 (or 9042358 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 108508236 is about 10416.7286611489. The cubic root of 108508236 is about 476.9661601545.

The spelling of 108508236 in words is "one hundred eight million, five hundred eight thousand, two hundred thirty-six".