232995217 has 16 divisors (see below), whose sum is σ = 303633792. Its totient is φ = 173502720.

The previous prime is 232995209. The next prime is 232995223. The reversal of 232995217 is 712599232.

It is a cyclic number.

It is not a de Polignac number, because 232995217 - 2³ = 232995209 is a prime.

It is a super-2 number, since 2×232995217² = 108573542289754178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232995217.

It is not an unprimeable number, because it can be changed into a prime (232995277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73759 + ... + 76852.

It is an arithmetic number, because the mean of its divisors is an integer number (18977112).

Almost surely, 2^232995217 is an apocalyptic number.

It is an amenable number.

232995217 is a deficient number, since it is larger than the sum of its proper divisors (70638575).

232995217 is a wasteful number, since it uses less digits than its factorization.

232995217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150648.

The product of its digits is 68040, while the sum is 40.

The square root of 232995217 is about 15264.1808492955. The cubic root of 232995217 is about 615.3407387583.

The spelling of 232995217 in words is "two hundred thirty-two million, nine hundred ninety-five thousand, two hundred seventeen".