232745536 has 21 divisors (see below), whose sum is σ = 462096739. Its totient is φ = 116311744.

The previous prime is 232745507. The next prime is 232745537. The reversal of 232745536 is 635547232.

The square root of 232745536 is 15256.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232745495 and 232745504.

It is not an unprimeable number, because it can be changed into a prime (232745537) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 121095 + ... + 123001.

Almost surely, 2^232745536 is an apocalyptic number.

232745536 is the 15256-th square number.

It is an amenable number.

232745536 is a deficient number, since it is larger than the sum of its proper divisors (229351203).

232745536 is an frugal number, since it uses more digits than its factorization.

232745536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 1909 counting only the distinct ones).

The product of its digits is 151200, while the sum is 37.

The cubic root of 232745536 is about 615.1208575576.

The spelling of 232745536 in words is "two hundred thirty-two million, seven hundred forty-five thousand, five hundred thirty-six".