117356432 has 20 divisors (see below), whose sum is σ = 232925196. Its totient is φ = 57246720.

The previous prime is 117356431. The next prime is 117356443. The reversal of 117356432 is 234653711.

It can be written as a sum of positive squares in 2 ways, for example, as 10523536 + 106832896 = 3244^2 + 10336^2 .

It is not an unprimeable number, because it can be changed into a prime (117356431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88793 + ... + 90104.

Almost surely, 2^117356432 is an apocalyptic number.

It is an amenable number.

117356432 is a deficient number, since it is larger than the sum of its proper divisors (115568764).

117356432 is a wasteful number, since it uses less digits than its factorization.

117356432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178946 (or 178940 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 117356432 is about 10833.1173722064. The cubic root of 117356432 is about 489.5934876389.

The spelling of 117356432 in words is "one hundred seventeen million, three hundred fifty-six thousand, four hundred thirty-two".