32564652 has 12 divisors (see below), whose sum is σ = 75984216. Its totient is φ = 10854880.

The previous prime is 32564641. The next prime is 32564657. The reversal of 32564652 is 25646523.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×32564652² = 2120913119762208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32564657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356849 + ... + 1356872.

It is an arithmetic number, because the mean of its divisors is an integer number (6332018).

Almost surely, 2^32564652 is an apocalyptic number.

It is an amenable number.

32564652 is an abundant number, since it is smaller than the sum of its proper divisors (43419564).

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

32564652 is a wasteful number, since it uses less digits than its factorization.

32564652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713728 (or 2713726 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 32564652 is about 5706.5446638049. The cubic root of 32564652 is about 319.3366858908.

The spelling of 32564652 in words is "thirty-two million, five hundred sixty-four thousand, six hundred fifty-two".