252873768 has 32 divisors (see below), whose sum is σ = 722496960. Its totient is φ = 72249600.

The previous prime is 252873763. The next prime is 252873839. The reversal of 252873768 is 867378252.

It is not an unprimeable number, because it can be changed into a prime (252873763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752433 + ... + 752768.

It is an arithmetic number, because the mean of its divisors is an integer number (22578030).

Almost surely, 2^252873768 is an apocalyptic number.

252873768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

252873768 is an abundant number, since it is smaller than the sum of its proper divisors (469623192).

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

252873768 is a wasteful number, since it uses less digits than its factorization.

252873768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505217 (or 1505213 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 252873768 is about 15902.0051565832. The cubic root of 252873768 is about 632.3651484398.

The spelling of 252873768 in words is "two hundred fifty-two million, eight hundred seventy-three thousand, seven hundred sixty-eight".