52184268 has 18 divisors (see below), whose sum is σ = 131910324. Its totient is φ = 17394744.

The previous prime is 52184257. The next prime is 52184303. The reversal of 52184268 is 86248125.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1449563 = 52184268 / (5 + 2 + 1 + 8 + 4 + 2 + 6 + 8).

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 5 ways as a sum of consecutive naturals, for example, 724746 + ... + 724817.

Almost surely, 2^52184268 is an apocalyptic number.

It is an amenable number.

52184268 is an abundant number, since it is smaller than the sum of its proper divisors (79726056).

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

52184268 is a wasteful number, since it uses less digits than its factorization.

52184268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449573 (or 1449568 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 52184268 is about 7223.8679389922. The cubic root of 52184268 is about 373.6914820595.

The spelling of 52184268 in words is "fifty-two million, one hundred eighty-four thousand, two hundred sixty-eight".