252623392 has 48 divisors (see below), whose sum is σ = 598328640. Its totient is φ = 102567168.

The previous prime is 252623389. The next prime is 252623429. The reversal of 252623392 is 293326252.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25423 + ... + 33934.

It is an arithmetic number, because the mean of its divisors is an integer number (12465180).

Almost surely, 2^252623392 is an apocalyptic number.

It is an amenable number.

252623392 is an abundant number, since it is smaller than the sum of its proper divisors (345705248).

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

252623392 is a wasteful number, since it uses less digits than its factorization.

252623392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59393 (or 59385 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 252623392 is about 15894.1307406225. The cubic root of 252623392 is about 632.1563732058.

The spelling of 252623392 in words is "two hundred fifty-two million, six hundred twenty-three thousand, three hundred ninety-two".