32564232 has 48 divisors (see below), whose sum is σ = 90080640. Its totient is φ = 10622688.

The previous prime is 32564219. The next prime is 32564239. The reversal of 32564232 is 23246523.

It is a junction number, because it is equal to n+sod(n) for n = 32564196 and 32564205.

It is not an unprimeable number, because it can be changed into a prime (32564239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428 + ... + 8195.

It is an arithmetic number, because the mean of its divisors is an integer number (1876680).

Almost surely, 2^32564232 is an apocalyptic number.

It is an amenable number.

32564232 is an abundant number, since it is smaller than the sum of its proper divisors (57516408).

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

32564232 is a wasteful number, since it uses less digits than its factorization.

32564232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9682 (or 9675 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 32564232 is about 5706.5078638341. The cubic root of 32564232 is about 319.3353130118.

The spelling of 32564232 in words is "thirty-two million, five hundred sixty-four thousand, two hundred thirty-two".