252061184 has 60 divisors (see below), whose sum is σ = 520203684. Its totient is φ = 121949184.

The previous prime is 252061171. The next prime is 252061207. The reversal of 252061184 is 481160252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2355659 + ... + 2355765.

Almost surely, 2^252061184 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 252061184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260101842).

252061184 is an abundant number, since it is smaller than the sum of its proper divisors (268142500).

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

252061184 is an frugal number, since it uses more digits than its factorization.

252061184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 252061184 is about 15876.4348642886. The cubic root of 252061184 is about 631.6870746959.

The spelling of 252061184 in words is "two hundred fifty-two million, sixty-one thousand, one hundred eighty-four".