252184884 has 48 divisors (see below), whose sum is σ = 677040000. Its totient is φ = 71565696.

The previous prime is 252184883. The next prime is 252184931. The reversal of 252184884 is 488481252.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252184883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2442 + ... + 22590.

It is an arithmetic number, because the mean of its divisors is an integer number (14105000).

Almost surely, 2^252184884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252184884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338520000).

252184884 is an abundant number, since it is smaller than the sum of its proper divisors (424855116).

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

252184884 is a wasteful number, since it uses less digits than its factorization.

252184884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20312 (or 20310 counting only the distinct ones).

The product of its digits is 163840, while the sum is 42.

The square root of 252184884 is about 15880.3300973248. The cubic root of 252184884 is about 631.7903920876.

It can be divided in two parts, 252 and 184884, that added together give a triangular number (185136 = T₆₀₈).

The spelling of 252184884 in words is "two hundred fifty-two million, one hundred eighty-four thousand, eight hundred eighty-four".