252060656 has 10 divisors (see below), whose sum is σ = 488367552. Its totient is φ = 126030320.

The previous prime is 252060643. The next prime is 252060667. The reversal of 252060656 is 656060252.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7876880 + ... + 7876911.

Almost surely, 2^252060656 is an apocalyptic number.

It is an amenable number.

252060656 is a deficient number, since it is larger than the sum of its proper divisors (236306896).

252060656 is a wasteful number, since it uses less digits than its factorization.

252060656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753799 (or 15753793 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 252060656 is about 15876.4182358616. The cubic root of 252060656 is about 631.6866336245.

The spelling of 252060656 in words is "two hundred fifty-two million, sixty thousand, six hundred fifty-six".