32500812 has 12 divisors (see below), whose sum is σ = 75835256. Its totient is φ = 10833600.

The previous prime is 32500801. The next prime is 32500813. The reversal of 32500812 is 21800523.

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

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (32500813) 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, 1354189 + ... + 1354212.

Almost surely, 2^32500812 is an apocalyptic number.

It is an amenable number.

32500812 is an abundant number, since it is smaller than the sum of its proper divisors (43334444).

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

32500812 is a wasteful number, since it uses less digits than its factorization.

32500812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708408 (or 2708406 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 32500812 is about 5700.9483421620. The cubic root of 32500812 is about 319.1278726611.

The spelling of 32500812 in words is "thirty-two million, five hundred thousand, eight hundred twelve".