52412884 has 12 divisors (see below), whose sum is σ = 92117844. Its totient is φ = 26093504.

The previous prime is 52412881. The next prime is 52412891. The reversal of 52412884 is 48821425.

It can be written as a sum of positive squares in 2 ways, for example, as 19096900 + 33315984 = 4370^2 + 5772^2 .

It is a super-2 number, since 2×52412884² = 5494220818394912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52412881) 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, 27187 + ... + 29050.

It is an arithmetic number, because the mean of its divisors is an integer number (7676487).

Almost surely, 2^52412884 is an apocalyptic number.

It is an amenable number.

52412884 is a deficient number, since it is larger than the sum of its proper divisors (39704960).

52412884 is a wasteful number, since it uses less digits than its factorization.

52412884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56474 (or 56472 counting only the distinct ones).

The product of its digits is 20480, while the sum is 34.

The square root of 52412884 is about 7239.6743020664. The cubic root of 52412884 is about 374.2363933946.

The spelling of 52412884 in words is "fifty-two million, four hundred twelve thousand, eight hundred eighty-four".