252828844 has 24 divisors (see below), whose sum is σ = 470085840. Its totient is φ = 118754496.

The previous prime is 252828841. The next prime is 252828859. The reversal of 252828844 is 448828252.

It is a self number, because there is not a number n which added to its sum of digits gives 252828844.

It is not an unprimeable number, because it can be changed into a prime (252828841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25162 + ... + 33745.

It is an arithmetic number, because the mean of its divisors is an integer number (19586910).

Almost surely, 2^252828844 is an apocalyptic number.

It is an amenable number.

252828844 is a deficient number, since it is larger than the sum of its proper divisors (217256996).

252828844 is a wasteful number, since it uses less digits than its factorization.

252828844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58977 (or 58975 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 252828844 is about 15900.5925675743. The cubic root of 252828844 is about 632.3276988530.

The spelling of 252828844 in words is "two hundred fifty-two million, eight hundred twenty-eight thousand, eight hundred forty-four".