232972072 has 24 divisors (see below), whose sum is σ = 461029050. Its totient is φ = 110353824.

The previous prime is 232972057. The next prime is 232972073. The reversal of 232972072 is 270279232.

It can be written as a sum of positive squares in only one way, i.e., 223024356 + 9947716 = 14934^2 + 3154^2 .

It is not an unprimeable number, because it can be changed into a prime (232972073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37447 + ... + 43222.

Almost surely, 2^232972072 is an apocalyptic number.

It is an amenable number.

232972072 is a deficient number, since it is larger than the sum of its proper divisors (228056978).

232972072 is a wasteful number, since it uses less digits than its factorization.

232972072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80713 (or 80690 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 232972072 is about 15263.4226830027. The cubic root of 232972072 is about 615.3203627563.

The spelling of 232972072 in words is "two hundred thirty-two million, nine hundred seventy-two thousand, seventy-two".