117182432 has 12 divisors (see below), whose sum is σ = 230702976. Its totient is φ = 58591200.

The previous prime is 117182431. The next prime is 117182453. The reversal of 117182432 is 234281711.

It is a junction number, because it is equal to n+sod(n) for n = 117182395 and 117182404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117182431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830944 + ... + 1831007.

It is an arithmetic number, because the mean of its divisors is an integer number (19225248).

Almost surely, 2^117182432 is an apocalyptic number.

It is an amenable number.

117182432 is a deficient number, since it is larger than the sum of its proper divisors (113520544).

117182432 is an equidigital number, since it uses as much as digits as its factorization.

117182432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661961 (or 3661953 counting only the distinct ones).

The product of its digits is 2688, while the sum is 29.

The square root of 117182432 is about 10825.0834638815. The cubic root of 117182432 is about 489.3514006269.

The spelling of 117182432 in words is "one hundred seventeen million, one hundred eighty-two thousand, four hundred thirty-two".