252770496 has 112 divisors (see below), whose sum is σ = 754928640. Its totient is φ = 73937920.

The previous prime is 252770477. The next prime is 252770587. The reversal of 252770496 is 694077252.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59185 + ... + 63311.

Almost surely, 2^252770496 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 252770496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377464320).

252770496 is an abundant number, since it is smaller than the sum of its proper divisors (502158144).

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

252770496 is a wasteful number, since it uses less digits than its factorization.

252770496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182 (or 4172 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 252770496 is about 15898.7576873163. The cubic root of 252770496 is about 632.2790521155.

The spelling of 252770496 in words is "two hundred fifty-two million, seven hundred seventy thousand, four hundred ninety-six".