252802508 has 24 divisors (see below), whose sum is σ = 505983744. Its totient is φ = 108262800.

The previous prime is 252802507. The next prime is 252802531. The reversal of 252802508 is 805208252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (252802507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48803 + ... + 53733.

It is an arithmetic number, because the mean of its divisors is an integer number (21082656).

Almost surely, 2^252802508 is an apocalyptic number.

252802508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

252802508 is an abundant number, since it is smaller than the sum of its proper divisors (253181236).

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

252802508 is a wasteful number, since it uses less digits than its factorization.

252802508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773 (or 6771 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 252802508 is about 15899.7644007702. The cubic root of 252802508 is about 632.3057425494.

The spelling of 252802508 in words is "two hundred fifty-two million, eight hundred two thousand, five hundred eight".