117517376 has 28 divisors (see below), whose sum is σ = 236018832. Its totient is φ = 58048128.

The previous prime is 117517363. The next prime is 117517391. The reversal of 117517376 is 673715711.

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, 5750 + ... + 16373.

It is an arithmetic number, because the mean of its divisors is an integer number (8429244).

Almost surely, 2^117517376 is an apocalyptic number.

117517376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117517376 is an abundant number, since it is smaller than the sum of its proper divisors (118501456).

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

117517376 is an equidigital number, since it uses as much as digits as its factorization.

117517376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22218 (or 22208 counting only the distinct ones).

The product of its digits is 30870, while the sum is 38.

The square root of 117517376 is about 10840.5431598237. The cubic root of 117517376 is about 489.8171968390.

The spelling of 117517376 in words is "one hundred seventeen million, five hundred seventeen thousand, three hundred seventy-six".