252883960 has 64 divisors (see below), whose sum is σ = 652262400. Its totient is φ = 86438016.

The previous prime is 252883933. The next prime is 252883991. The reversal of 252883960 is 69388252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104929 + ... + 107311.

It is an arithmetic number, because the mean of its divisors is an integer number (10191600).

Almost surely, 2^252883960 is an apocalyptic number.

252883960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252883960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326131200).

252883960 is an abundant number, since it is smaller than the sum of its proper divisors (399378440).

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

252883960 is a wasteful number, since it uses less digits than its factorization.

252883960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780 (or 2776 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 252883960 is about 15902.3256160852. The cubic root of 252883960 is about 632.3736440870.

The spelling of 252883960 in words is "two hundred fifty-two million, eight hundred eighty-three thousand, nine hundred sixty".