117501516 has 60 divisors (see below), whose sum is σ = 335107080. Its totient is φ = 35605440.

The previous prime is 117501511. The next prime is 117501539. The reversal of 117501516 is 615105711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 117501516.

It is not an unprimeable number, because it can be changed into a prime (117501511) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12921 + ... + 20048.

It is an arithmetic number, because the mean of its divisors is an integer number (5585118).

Almost surely, 2^117501516 is an apocalyptic number.

It is an amenable number.

117501516 is an abundant number, since it is smaller than the sum of its proper divisors (217605564).

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

117501516 is a wasteful number, since it uses less digits than its factorization.

117501516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32996 (or 32985 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The square root of 117501516 is about 10839.8116219794. The cubic root of 117501516 is about 489.7951608062.

The spelling of 117501516 in words is "one hundred seventeen million, five hundred one thousand, five hundred sixteen".