252265882 has 24 divisors (see below), whose sum is σ = 420084756. Its totient is φ = 113520000.

The previous prime is 252265847. The next prime is 252265919. The reversal of 252265882 is 288562252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 226773481 + 25492401 = 15059^2 + 5049^2 .

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 11 ways as a sum of consecutive naturals, for example, 19282 + ... + 29602.

Almost surely, 2^252265882 is an apocalyptic number.

252265882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252265882 is a deficient number, since it is larger than the sum of its proper divisors (167818874).

252265882 is a wasteful number, since it uses less digits than its factorization.

252265882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10446 (or 10435 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 252265882 is about 15882.8801544304. The cubic root of 252265882 is about 631.8580253779.

The spelling of 252265882 in words is "two hundred fifty-two million, two hundred sixty-five thousand, eight hundred eighty-two".