232230528 has 48 divisors (see below), whose sum is σ = 668270850. Its totient is φ = 77409792.

The previous prime is 232230527. The next prime is 232230539. The reversal of 232230528 is 825032232.

232230528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 202549824 + 29680704 = 14232^2 + 5448^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (232230527) 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, 99643 + ... + 101946.

Almost surely, 2^232230528 is an apocalyptic number.

It is an amenable number.

232230528 is an abundant number, since it is smaller than the sum of its proper divisors (436040322).

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

232230528 is a wasteful number, since it uses less digits than its factorization.

232230528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201609 (or 201594 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 232230528 is about 15239.1117851402. Note that the first 3 decimals coincide. The cubic root of 232230528 is about 614.6668193313. Note that the first 3 decimals are identical.

The spelling of 232230528 in words is "two hundred thirty-two million, two hundred thirty thousand, five hundred twenty-eight".