252897024 has 36 divisors (see below), whose sum is σ = 673076936. Its totient is φ = 84298752.

The previous prime is 252896957. The next prime is 252897037. The reversal of 252897024 is 420798252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163879 + ... + 165414.

Almost surely, 2^252897024 is an apocalyptic number.

252897024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

252897024 is an abundant number, since it is smaller than the sum of its proper divisors (420179912).

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

252897024 is an equidigital number, since it uses as much as digits as its factorization.

252897024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329312 (or 329298 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 252897024 is about 15902.7363683110. The cubic root of 252897024 is about 632.3845333859.

The spelling of 252897024 in words is "two hundred fifty-two million, eight hundred ninety-seven thousand, twenty-four".