117625536 has 84 divisors (see below), whose sum is σ = 385330192. Its totient is φ = 33606144.

The previous prime is 117625531. The next prime is 117625579. The reversal of 117625536 is 635526711.

117625536 is a `hidden beast` number, since 117 + 6 + 2 + 5 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 117625536.

It is not an unprimeable number, because it can be changed into a prime (117625531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10555 + ... + 18618.

Almost surely, 2^117625536 is an apocalyptic number.

117625536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117625536 is an abundant number, since it is smaller than the sum of its proper divisors (267704656).

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

117625536 is a wasteful number, since it uses less digits than its factorization.

117625536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29198 (or 29185 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 117625536 is about 10845.5306924097. The cubic root of 117625536 is about 489.9674225183.

The spelling of 117625536 in words is "one hundred seventeen million, six hundred twenty-five thousand, five hundred thirty-six".