232770072 has 32 divisors (see below), whose sum is σ = 600698880. Its totient is φ = 75086880.

The previous prime is 232770067. The next prime is 232770073. The reversal of 232770072 is 270077232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232770073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155688 + ... + 157175.

It is an arithmetic number, because the mean of its divisors is an integer number (18771840).

Almost surely, 2^232770072 is an apocalyptic number.

It is an amenable number.

232770072 is an abundant number, since it is smaller than the sum of its proper divisors (367928808).

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

232770072 is a wasteful number, since it uses less digits than its factorization.

232770072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312903 (or 312899 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 232770072 is about 15256.8041214404. The cubic root of 232770072 is about 615.1424721147.

The spelling of 232770072 in words is "two hundred thirty-two million, seven hundred seventy thousand, seventy-two".