232747232 has 48 divisors (see below), whose sum is σ = 466754400. Its totient is φ = 114229248.

The previous prime is 232747223. The next prime is 232747237.

232747232 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232747237) 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, 518144 + ... + 518592.

It is an arithmetic number, because the mean of its divisors is an integer number (9724050).

Almost surely, 2^232747232 is an apocalyptic number.

It is an amenable number.

232747232 is an abundant number, since it is smaller than the sum of its proper divisors (234007168).

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

232747232 is a wasteful number, since it uses less digits than its factorization.

232747232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 715 counting only the distinct ones).

The product of its digits is 28224, while the sum is 32.

The square root of 232747232 is about 15256.0555845867. The cubic root of 232747232 is about 615.1223516678.

The spelling of 232747232 in words is "two hundred thirty-two million, seven hundred forty-seven thousand, two hundred thirty-two".