117664352 has 24 divisors (see below), whose sum is σ = 249471936. Its totient is φ = 54306432.

The previous prime is 117664307. The next prime is 117664363. The reversal of 117664352 is 253466711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141008 + ... + 141839.

It is an arithmetic number, because the mean of its divisors is an integer number (10394664).

Almost surely, 2^117664352 is an apocalyptic number.

It is an amenable number.

117664352 is an abundant number, since it is smaller than the sum of its proper divisors (131807584).

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

117664352 is a wasteful number, since it uses less digits than its factorization.

117664352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282870 (or 282862 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 117664352 is about 10847.3200376867. The cubic root of 117664352 is about 490.0213124147.

The spelling of 117664352 in words is "one hundred seventeen million, six hundred sixty-four thousand, three hundred fifty-two".