117452432 has 20 divisors (see below), whose sum is σ = 228394236. Its totient is φ = 58512000.

The previous prime is 117452431. The next prime is 117452441. The reversal of 117452432 is 234254711.

It can be written as a sum of positive squares in 2 ways, for example, as 29767936 + 87684496 = 5456^2 + 9364^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117452395 and 117452404.

It is not an unprimeable number, because it can be changed into a prime (117452431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8819 + ... + 17682.

Almost surely, 2^117452432 is an apocalyptic number.

It is an amenable number.

117452432 is a deficient number, since it is larger than the sum of its proper divisors (110941804).

117452432 is a wasteful number, since it uses less digits than its factorization.

117452432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26786 (or 26780 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 117452432 is about 10837.5473240028. The cubic root of 117452432 is about 489.7269504692.

The spelling of 117452432 in words is "one hundred seventeen million, four hundred fifty-two thousand, four hundred thirty-two".