432661136 has 10 divisors (see below), whose sum is σ = 838280982. Its totient is φ = 216330560.

The previous prime is 432661051. The next prime is 432661147. The reversal of 432661136 is 631166234.

It can be written as a sum of positive squares in only one way, i.e., 430811536 + 1849600 = 20756^2 + 1360^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13520645 + ... + 13520676.

Almost surely, 2^432661136 is an apocalyptic number.

It is an amenable number.

432661136 is a deficient number, since it is larger than the sum of its proper divisors (405619846).

432661136 is a wasteful number, since it uses less digits than its factorization.

432661136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27041329 (or 27041323 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 432661136 is about 20800.5080707179. The cubic root of 432661136 is about 756.3380718775.

The spelling of 432661136 in words is "four hundred thirty-two million, six hundred sixty-one thousand, one hundred thirty-six".