117231632 has 20 divisors (see below), whose sum is σ = 259584576. Its totient is φ = 50242080.

The previous prime is 117231629. The next prime is 117231671. The reversal of 117231632 is 236132711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523244 + ... + 523467.

Almost surely, 2^117231632 is an apocalyptic number.

It is an amenable number.

117231632 is an abundant number, since it is smaller than the sum of its proper divisors (142352944).

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

117231632 is a wasteful number, since it uses less digits than its factorization.

117231632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046726 (or 1046720 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 117231632 is about 10827.3557251990. The cubic root of 117231632 is about 489.4198771035.

The spelling of 117231632 in words is "one hundred seventeen million, two hundred thirty-one thousand, six hundred thirty-two".