117916375 has 32 divisors (see below), whose sum is σ = 156499200. Its totient is φ = 88452000.

The previous prime is 117916339. The next prime is 117916391. The reversal of 117916375 is 573619711.

It is not a de Polignac number, because 117916375 - 2¹³ = 117908183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310936 + ... + 311314.

It is an arithmetic number, because the mean of its divisors is an integer number (4890600).

Almost surely, 2^117916375 is an apocalyptic number.

117916375 is a deficient number, since it is larger than the sum of its proper divisors (38582825).

117916375 is a wasteful number, since it uses less digits than its factorization.

117916375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 534 counting only the distinct ones).

The product of its digits is 39690, while the sum is 40.

The square root of 117916375 is about 10858.9306563768. The cubic root of 117916375 is about 490.3709186525.

The spelling of 117916375 in words is "one hundred seventeen million, nine hundred sixteen thousand, three hundred seventy-five".