117555904 has 14 divisors (see below), whose sum is σ = 233275124. Its totient is φ = 58777920.

The previous prime is 117555881. The next prime is 117555913. The reversal of 117555904 is 409555711.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918342 + ... + 918469.

Almost surely, 2^117555904 is an apocalyptic number.

It is an amenable number.

117555904 is a deficient number, since it is larger than the sum of its proper divisors (115719220).

117555904 is an equidigital number, since it uses as much as digits as its factorization.

117555904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836823 (or 1836813 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 37.

The square root of 117555904 is about 10842.3200469272. The cubic root of 117555904 is about 489.8707197466.

The spelling of 117555904 in words is "one hundred seventeen million, five hundred fifty-five thousand, nine hundred four".