52332812 has 12 divisors (see below), whose sum is σ = 104665680. Its totient is φ = 22428336.

The previous prime is 52332803. The next prime is 52332827. The reversal of 52332812 is 21823325.

52332812 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934487 + ... + 934542.

It is an arithmetic number, because the mean of its divisors is an integer number (8722140).

Almost surely, 2^52332812 is an apocalyptic number.

It is an amenable number.

52332812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52332812 is a wasteful number, since it uses less digits than its factorization.

52332812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869040 (or 1869038 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 52332812 is about 7234.1421053225. The cubic root of 52332812 is about 374.0457206252.

The spelling of 52332812 in words is "fifty-two million, three hundred thirty-two thousand, eight hundred twelve".