252637060 has 96 divisors (see below), whose sum is σ = 604558080. Its totient is φ = 87977472.

The previous prime is 252637031. The next prime is 252637069. The reversal of 252637060 is 60736252.

It is not an unprimeable number, because it can be changed into a prime (252637069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496086 + ... + 496594.

It is an arithmetic number, because the mean of its divisors is an integer number (6297480).

Almost surely, 2^252637060 is an apocalyptic number.

252637060 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 252637060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302279040).

252637060 is an abundant number, since it is smaller than the sum of its proper divisors (351921020).

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

252637060 is a wasteful number, since it uses less digits than its factorization.

252637060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 252637060 is about 15894.5607048449. The cubic root of 252637060 is about 632.1677737831.

It can be divided in two parts, 25263 and 7060, that added together give a palindrome (32323).

The spelling of 252637060 in words is "two hundred fifty-two million, six hundred thirty-seven thousand, sixty".