252057927 has 16 divisors (see below), whose sum is σ = 366940800. Its totient is φ = 152632800.

The previous prime is 252057919. The next prime is 252057947. The reversal of 252057927 is 729750252.

It is not a de Polignac number, because 252057927 - 2³ = 252057919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252057947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48652 + ... + 53582.

It is an arithmetic number, because the mean of its divisors is an integer number (22933800).

Almost surely, 2^252057927 is an apocalyptic number.

252057927 is a deficient number, since it is larger than the sum of its proper divisors (114882873).

252057927 is a wasteful number, since it uses less digits than its factorization.

252057927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6494.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 252057927 is about 15876.3322905512. The cubic root of 252057927 is about 631.6843539099.

The spelling of 252057927 in words is "two hundred fifty-two million, fifty-seven thousand, nine hundred twenty-seven".