252586252 has 12 divisors (see below), whose sum is σ = 443708496. Its totient is φ = 125812400.

The previous prime is 252586249. The next prime is 252586261. The reversal of 252586252 is 252685252.

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, 118999 + ... + 121102.

It is an arithmetic number, because the mean of its divisors is an integer number (36975708).

Almost surely, 2^252586252 is an apocalyptic number.

It is an amenable number.

252586252 is a deficient number, since it is larger than the sum of its proper divisors (191122244).

252586252 is a wasteful number, since it uses less digits than its factorization.

252586252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240368 (or 240366 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

The square root of 252586252 is about 15892.9623418669. The cubic root of 252586252 is about 632.1253923873.

The spelling of 252586252 in words is "two hundred fifty-two million, five hundred eighty-six thousand, two hundred fifty-two".