252304124 has 12 divisors (see below), whose sum is σ = 443845248. Its totient is φ = 125491200.

The previous prime is 252304093. The next prime is 252304141. The reversal of 252304124 is 421403252.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 252304124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164357 + ... + 165884.

It is an arithmetic number, because the mean of its divisors is an integer number (36987104).

Almost surely, 2^252304124 is an apocalyptic number.

It is an amenable number.

252304124 is a deficient number, since it is larger than the sum of its proper divisors (191541124).

252304124 is a wasteful number, since it uses less digits than its factorization.

252304124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330436 (or 330434 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 252304124 is about 15884.0839836611. The cubic root of 252304124 is about 631.8899523980.

Adding to 252304124 its reverse (421403252), we get a palindrome (673707376).

The spelling of 252304124 in words is "two hundred fifty-two million, three hundred four thousand, one hundred twenty-four".