32664612 has 24 divisors (see below), whose sum is σ = 76974912. Its totient is φ = 10780000.

The previous prime is 32664601. The next prime is 32664613. The reversal of 32664612 is 21646623.

It is a super-2 number, since 2×32664612² = 2133953754221088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 32664612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32664613) 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, 12264 + ... + 14687.

It is an arithmetic number, because the mean of its divisors is an integer number (3207288).

Almost surely, 2^32664612 is an apocalyptic number.

It is an amenable number.

32664612 is an abundant number, since it is smaller than the sum of its proper divisors (44310300).

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

32664612 is a wasteful number, since it uses less digits than its factorization.

32664612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27059 (or 27057 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 32664612 is about 5715.2963177774. The cubic root of 32664612 is about 319.6630959442.

The spelling of 32664612 in words is "thirty-two million, six hundred sixty-four thousand, six hundred twelve".