109708836 has 24 divisors (see below), whose sum is σ = 256325664. Its totient is φ = 36521280.

The previous prime is 109708829. The next prime is 109708847. The reversal of 109708836 is 638807901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4096 + ... + 15368.

It is an arithmetic number, because the mean of its divisors is an integer number (10680236).

Almost surely, 2^109708836 is an apocalyptic number.

It is an amenable number.

109708836 is an abundant number, since it is smaller than the sum of its proper divisors (146616828).

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

109708836 is a wasteful number, since it uses less digits than its factorization.

109708836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12091 (or 12089 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 109708836 is about 10474.1985850947. The cubic root of 109708836 is about 478.7188579206.

The spelling of 109708836 in words is "one hundred nine million, seven hundred eight thousand, eight hundred thirty-six".