232057616 has 80 divisors (see below), whose sum is σ = 547214976. Its totient is φ = 93063168.

The previous prime is 232057613. The next prime is 232057643. The reversal of 232057616 is 616750232.

232057616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232057613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584330 + ... + 584726.

Almost surely, 2^232057616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232057616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273607488).

232057616 is an abundant number, since it is smaller than the sum of its proper divisors (315157360).

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

232057616 is a wasteful number, since it uses less digits than its factorization.

232057616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 232057616 is about 15233.4374321753. The cubic root of 232057616 is about 614.5142271931.

The spelling of 232057616 in words is "two hundred thirty-two million, fifty-seven thousand, six hundred sixteen".