232598887923249 has 189 divisors, whose sum is σ = 374642524731153. Its totient is φ = 144314840795904.

The previous prime is 232598887923169. The next prime is 232598887923293. The reversal of 232598887923249 is 942329788895232.

The square root of 232598887923249 is 15251193.

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

232598887923249 is a `hidden beast` number, since 2 + 3 + 2 + 59 + 88 + 87 + 92 + 324 + 9 = 666.

232598887923249 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 4 ways, for example, as 4568713877025 + 228030174046224 = 2137455^2 + 15100668^2 .

It is not a de Polignac number, because 232598887923249 - 2²⁹ = 232598351052337 is a prime.

It is a super-2 number, since 2×232598887923249² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is not an unprimeable number, because it can be changed into a prime (232598887923349) by changing a digit.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 1043044340352 + ... + 1043044340574.

Almost surely, 2^{232598887923249} is an apocalyptic number.

232598887923249 is the 15251193-rd square number.

232598887923249 is the 7625597-th centered octagonal number.

It is an amenable number.

232598887923249 is a deficient number, since it is larger than the sum of its proper divisors (142043636807904).

232598887923249 is an frugal number, since it uses more digits than its factorization.

232598887923249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 392 counting only the distinct ones).

The product of its digits is 7524679680, while the sum is 81.

232598887923249 divided by its sum of digits (81) gives a square (2871591208929 = 1694577²).

The spelling of 232598887923249 in words is "two hundred thirty-two trillion, five hundred ninety-eight billion, eight hundred eighty-seven million, nine hundred twenty-three thousand, two hundred forty-nine".