232973169 has 16 divisors (see below), whose sum is σ = 364937664. Its totient is φ = 130334400.

The previous prime is 232973161. The next prime is 232973177. The reversal of 232973169 is 961379232.

It is an interprime number because it is at equal distance from previous prime (232973161) and next prime (232973177).

It is not a de Polignac number, because 232973169 - 2³ = 232973161 is a prime.

It is a super-2 number, since 2×232973169² = 108552994947805122, 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 232973169.

It is not an unprimeable number, because it can be changed into a prime (232973161) 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, 271102 + ... + 271959.

It is an arithmetic number, because the mean of its divisors is an integer number (22808604).

Almost surely, 2^232973169 is an apocalyptic number.

It is an amenable number.

232973169 is a deficient number, since it is larger than the sum of its proper divisors (131964495).

232973169 is a wasteful number, since it uses less digits than its factorization.

232973169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543088.

The product of its digits is 122472, while the sum is 42.

The square root of 232973169 is about 15263.4586185438. The cubic root of 232973169 is about 615.3213285450.

The spelling of 232973169 in words is "two hundred thirty-two million, nine hundred seventy-three thousand, one hundred sixty-nine".