252622762 has 16 divisors (see below), whose sum is σ = 437935680. Its totient is φ = 107049888.

The previous prime is 252622759. The next prime is 252622781. The reversal of 252622762 is 267226252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100128 + ... + 102619.

It is an arithmetic number, because the mean of its divisors is an integer number (27370980).

Almost surely, 2^252622762 is an apocalyptic number.

252622762 is a deficient number, since it is larger than the sum of its proper divisors (185312918).

252622762 is a wasteful number, since it uses less digits than its factorization.

252622762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202845.

The product of its digits is 40320, while the sum is 34.

The square root of 252622762 is about 15894.1109219736. The cubic root of 252622762 is about 632.1558477084.

The spelling of 252622762 in words is "two hundred fifty-two million, six hundred twenty-two thousand, seven hundred sixty-two".