232852257 has 12 divisors (see below), whose sum is σ = 366918864. Its totient is φ = 141122520.

The previous prime is 232852237. The next prime is 232852259. The reversal of 232852257 is 752258232.

It is a happy number.

It is not a de Polignac number, because 232852257 - 2¹⁰ = 232851233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232852259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1175923 + ... + 1176120.

It is an arithmetic number, because the mean of its divisors is an integer number (30576572).

Almost surely, 2^232852257 is an apocalyptic number.

It is an amenable number.

232852257 is a deficient number, since it is larger than the sum of its proper divisors (134066607).

232852257 is a wasteful number, since it uses less digits than its factorization.

232852257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352060 (or 2352057 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 232852257 is about 15259.4972721909. The cubic root of 232852257 is about 615.2148604804.

The spelling of 232852257 in words is "two hundred thirty-two million, eight hundred fifty-two thousand, two hundred fifty-seven".