232472513 has 36 divisors (see below), whose sum is σ = 297909360. Its totient is φ = 180756576.

The previous prime is 232472489. The next prime is 232472519. The reversal of 232472513 is 315274232.

It is not a de Polignac number, because 232472513 - 2¹⁰ = 232471489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232472519) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 554618 + ... + 555036.

It is an arithmetic number, because the mean of its divisors is an integer number (8275260).

Almost surely, 2^232472513 is an apocalyptic number.

It is an amenable number.

232472513 is a deficient number, since it is larger than the sum of its proper divisors (65436847).

232472513 is a wasteful number, since it uses less digits than its factorization.

232472513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 506 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 232472513 is about 15247.0493210982. The cubic root of 232472513 is about 614.8802401921.

It can be divided in two parts, 2324725 and 13, that multiplied together give a triangular number (30221425 = T₇₇₇₄).

The spelling of 232472513 in words is "two hundred thirty-two million, four hundred seventy-two thousand, five hundred thirteen".