232113972 has 12 divisors (see below), whose sum is σ = 541599296. Its totient is φ = 77371320.

The previous prime is 232113949. The next prime is 232113983. The reversal of 232113972 is 279311232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 9671404 + ... + 9671427.

Almost surely, 2^232113972 is an apocalyptic number.

It is an amenable number.

232113972 is an abundant number, since it is smaller than the sum of its proper divisors (309485324).

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

232113972 is a wasteful number, since it uses less digits than its factorization.

232113972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19342838 (or 19342836 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 232113972 is about 15235.2870665439. The cubic root of 232113972 is about 614.5639688066.

The spelling of 232113972 in words is "two hundred thirty-two million, one hundred thirteen thousand, nine hundred seventy-two".