252482715 has 48 divisors (see below), whose sum is σ = 450830016. Its totient is φ = 130636800.

The previous prime is 252482701. The next prime is 252482717. The reversal of 252482715 is 517284252.

It is a happy number.

252482715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252482715 - 2⁵ = 252482683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252482715.

It is not an unprimeable number, because it can be changed into a prime (252482717) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 518202 + ... + 518688.

It is an arithmetic number, because the mean of its divisors is an integer number (9392292).

Almost surely, 2^252482715 is an apocalyptic number.

252482715 is a deficient number, since it is larger than the sum of its proper divisors (198347301).

252482715 is a wasteful number, since it uses less digits than its factorization.

252482715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 817 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 252482715 is about 15889.7046857391. The cubic root of 252482715 is about 632.0390096027.

The spelling of 252482715 in words is "two hundred fifty-two million, four hundred eighty-two thousand, seven hundred fifteen".