52184272 has 20 divisors (see below), whose sum is σ = 115551136. Its totient is φ = 22364640.

The previous prime is 52184257. The next prime is 52184303. The reversal of 52184272 is 27248125.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232854 + ... + 233077.

Almost surely, 2^52184272 is an apocalyptic number.

It is an amenable number.

52184272 is an abundant number, since it is smaller than the sum of its proper divisors (63366864).

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

52184272 is a wasteful number, since it uses less digits than its factorization.

52184272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465946 (or 465940 counting only the distinct ones).

The product of its digits is 8960, while the sum is 31.

The square root of 52184272 is about 7223.8682158522. The cubic root of 52184272 is about 373.6914916075.

The spelling of 52184272 in words is "fifty-two million, one hundred eighty-four thousand, two hundred seventy-two".