117525868 has 12 divisors (see below), whose sum is σ = 216495160. Its totient is φ = 55670112.

The previous prime is 117525829. The next prime is 117525869. The reversal of 117525868 is 868525711.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (117525869) 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, 773121 + ... + 773272.

Almost surely, 2^117525868 is an apocalyptic number.

It is an amenable number.

117525868 is a deficient number, since it is larger than the sum of its proper divisors (98969292).

117525868 is a wasteful number, since it uses less digits than its factorization.

117525868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546416 (or 1546414 counting only the distinct ones).

The product of its digits is 134400, while the sum is 43.

The square root of 117525868 is about 10840.9348305393. The cubic root of 117525868 is about 489.8289948885.

The spelling of 117525868 in words is "one hundred seventeen million, five hundred twenty-five thousand, eight hundred sixty-eight".