252364996 has 45 divisors (see below), whose sum is σ = 488836859. Its totient is φ = 113997936.

The previous prime is 252364969. The next prime is 252365033. The reversal of 252364996 is 699463252.

The square root of 252364996 is 15886.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 125126596 + 127238400 = 11186^2 + 11280^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5369445 + ... + 5369491.

Almost surely, 2^252364996 is an apocalyptic number.

252364996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

252364996 is the 15886-th square number.

It is an amenable number.

252364996 is a deficient number, since it is larger than the sum of its proper divisors (236471863).

252364996 is an frugal number, since it uses more digits than its factorization.

252364996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 62 counting only the distinct ones).

The product of its digits is 699840, while the sum is 46.

The cubic root of 252364996 is about 631.9407658259.

The spelling of 252364996 in words is "two hundred fifty-two million, three hundred sixty-four thousand, nine hundred ninety-six".