117524868 has 24 divisors (see below), whose sum is σ = 274958880. Its totient is φ = 39070080.

The previous prime is 117524867. The next prime is 117524879. The reversal of 117524868 is 868425711.

It is not an unprimeable number, because it can be changed into a prime (117524867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8373 + ... + 17468.

It is an arithmetic number, because the mean of its divisors is an integer number (11456620).

Almost surely, 2^117524868 is an apocalyptic number.

It is an amenable number.

117524868 is an abundant number, since it is smaller than the sum of its proper divisors (157434012).

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

117524868 is a wasteful number, since it uses less digits than its factorization.

117524868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26227 (or 26225 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 117524868 is about 10840.8887089574. Note that the first 3 decimals coincide. The cubic root of 117524868 is about 489.8276056046.

The spelling of 117524868 in words is "one hundred seventeen million, five hundred twenty-four thousand, eight hundred sixty-eight".