117967232 has 32 divisors (see below), whose sum is σ = 240489480. Its totient is φ = 57609216.

The previous prime is 117967177. The next prime is 117967237. The reversal of 117967232 is 232769711.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117967237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213 + ... + 16220.

Almost surely, 2^117967232 is an apocalyptic number.

It is an amenable number.

117967232 is an abundant number, since it is smaller than the sum of its proper divisors (122522248).

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

117967232 is an equidigital number, since it uses as much as digits as its factorization.

117967232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21490 (or 21478 counting only the distinct ones).

The product of its digits is 31752, while the sum is 38.

The square root of 117967232 is about 10861.2721170220. The cubic root of 117967232 is about 490.4414070511.

The spelling of 117967232 in words is "one hundred seventeen million, nine hundred sixty-seven thousand, two hundred thirty-two".