117875872 has 24 divisors (see below), whose sum is σ = 234681300. Its totient is φ = 58274304.

The previous prime is 117875831. The next prime is 117875899. The reversal of 117875872 is 278578711.

It can be written as a sum of positive squares in 2 ways, for example, as 117418896 + 456976 = 10836^2 + 676^2 .

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, 17847 + ... + 23542.

Almost surely, 2^117875872 is an apocalyptic number.

It is an amenable number.

117875872 is a deficient number, since it is larger than the sum of its proper divisors (116805428).

117875872 is an equidigital number, since it uses as much as digits as its factorization.

117875872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41488 (or 41480 counting only the distinct ones).

The product of its digits is 219520, while the sum is 46.

The square root of 117875872 is about 10857.0655335592. The cubic root of 117875872 is about 490.3147665198.

The spelling of 117875872 in words is "one hundred seventeen million, eight hundred seventy-five thousand, eight hundred seventy-two".