252676744 has 16 divisors (see below), whose sum is σ = 498704400. Its totient is φ = 119688912.

The previous prime is 252676709. The next prime is 252676751. The reversal of 252676744 is 447676252.

It is a self number, because there is not a number n which added to its sum of digits gives 252676744.

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 in 3 ways as a sum of consecutive naturals, for example, 831022 + ... + 831325.

It is an arithmetic number, because the mean of its divisors is an integer number (31169025).

Almost surely, 2^252676744 is an apocalyptic number.

It is an amenable number.

252676744 is a deficient number, since it is larger than the sum of its proper divisors (246027656).

252676744 is a wasteful number, since it uses less digits than its factorization.

252676744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662372 (or 1662368 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 252676744 is about 15895.8090074082. The cubic root of 252676744 is about 632.2008721634.

The spelling of 252676744 in words is "two hundred fifty-two million, six hundred seventy-six thousand, seven hundred forty-four".