109708856 has 16 divisors (see below), whose sum is σ = 212797800. Its totient is φ = 52962784.

The previous prime is 109708847. The next prime is 109708861. The reversal of 109708856 is 658807901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236210 + ... + 236673.

Almost surely, 2^109708856 is an apocalyptic number.

It is an amenable number.

109708856 is a deficient number, since it is larger than the sum of its proper divisors (103088944).

109708856 is a wasteful number, since it uses less digits than its factorization.

109708856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472918 (or 472914 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 109708856 is about 10474.1995398216. The cubic root of 109708856 is about 478.7188870109.

The spelling of 109708856 in words is "one hundred nine million, seven hundred eight thousand, eight hundred fifty-six".