232975525 has 6 divisors (see below), whose sum is σ = 288889682. Its totient is φ = 186380400.

The previous prime is 232975513. The next prime is 232975553. The reversal of 232975525 is 525579232.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 21883684 + 211091841 = 4678^2 + 14529^2 .

It is not a de Polignac number, because 232975525 - 2⁵ = 232975493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4659486 + ... + 4659535.

Almost surely, 2^232975525 is an apocalyptic number.

232975525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232975525 is a deficient number, since it is larger than the sum of its proper divisors (55914157).

232975525 is an equidigital number, since it uses as much as digits as its factorization.

232975525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9319031 (or 9319026 counting only the distinct ones).

The product of its digits is 189000, while the sum is 40.

The square root of 232975525 is about 15263.5357961385. The cubic root of 232975525 is about 615.3234027355.

The spelling of 232975525 in words is "two hundred thirty-two million, nine hundred seventy-five thousand, five hundred twenty-five".