332645232 has 40 divisors (see below), whose sum is σ = 871114384. Its totient is φ = 109361664.

The previous prime is 332645231. The next prime is 332645233. The reversal of 332645232 is 232546233.

It is an interprime number because it is at equal distance from previous prime (332645231) and next prime (332645233).

It is a super-2 number, since 2×332645232² = 221305700744667648, 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 332645232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332645231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43963 + ... + 50970.

Almost surely, 2^332645232 is an apocalyptic number.

It is an amenable number.

332645232 is an abundant number, since it is smaller than the sum of its proper divisors (538469152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332645232 is a wasteful number, since it uses less digits than its factorization.

332645232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95017 (or 95011 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 332645232 is about 18238.5644171903. The cubic root of 332645232 is about 692.8838428612.

The spelling of 332645232 in words is "three hundred thirty-two million, six hundred forty-five thousand, two hundred thirty-two".