252895252 has 24 divisors (see below), whose sum is σ = 451259424. Its totient is φ = 123981792.

The previous prime is 252895217. The next prime is 252895289. The reversal of 252895252 is 252598252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58758 + ... + 62914.

It is an arithmetic number, because the mean of its divisors is an integer number (18802476).

Almost surely, 2^252895252 is an apocalyptic number.

It is an amenable number.

252895252 is a deficient number, since it is larger than the sum of its proper divisors (198364172).

252895252 is a wasteful number, since it uses less digits than its factorization.

252895252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4455 (or 4453 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 252895252 is about 15902.6806545312. The cubic root of 252895252 is about 632.3830563842.

The spelling of 252895252 in words is "two hundred fifty-two million, eight hundred ninety-five thousand, two hundred fifty-two".