232255317 has 32 divisors (see below), whose sum is σ = 367386624. Its totient is φ = 127713600.

The previous prime is 232255301. The next prime is 232255321. The reversal of 232255317 is 713552232.

It is a happy number.

It is not a de Polignac number, because 232255317 - 2⁴ = 232255301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232255337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127342 + ... + 129152.

It is an arithmetic number, because the mean of its divisors is an integer number (11480832).

Almost surely, 2^232255317 is an apocalyptic number.

It is an amenable number.

232255317 is a deficient number, since it is larger than the sum of its proper divisors (135131307).

232255317 is a wasteful number, since it uses less digits than its factorization.

232255317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049.

The product of its digits is 12600, while the sum is 30.

The square root of 232255317 is about 15239.9250982411. The cubic root of 232255317 is about 614.6886890280.

The spelling of 232255317 in words is "two hundred thirty-two million, two hundred fifty-five thousand, three hundred seventeen".