232660825 has 18 divisors (see below), whose sum is σ = 291292926. Its totient is φ = 184343040.

The previous prime is 232660819. The next prime is 232660843. The reversal of 232660825 is 528066232.

It can be written as a sum of positive squares in 3 ways, for example, as 74580496 + 158080329 = 8636^2 + 12573^2 .

It is not a de Polignac number, because 232660825 - 2⁷ = 232660697 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 402937 + ... + 403513.

Almost surely, 2^232660825 is an apocalyptic number.

232660825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232660825 is a deficient number, since it is larger than the sum of its proper divisors (58632101).

232660825 is an equidigital number, since it uses as much as digits as its factorization.

232660825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 232660825 is about 15253.2234298197. The cubic root of 232660825 is about 615.0462212160.

The spelling of 232660825 in words is "two hundred thirty-two million, six hundred sixty thousand, eight hundred twenty-five".