252015168 has 28 divisors (see below), whose sum is σ = 666790640. Its totient is φ = 84004992.

The previous prime is 252015167. The next prime is 252015193. The reversal of 252015168 is 861510252.

252015168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252015161) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 656098 + ... + 656481.

Almost surely, 2^252015168 is an apocalyptic number.

It is an amenable number.

252015168 is an abundant number, since it is smaller than the sum of its proper divisors (414775472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252015168 is a wasteful number, since it uses less digits than its factorization.

252015168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312594 (or 1312584 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 252015168 is about 15874.9856062927. The cubic root of 252015168 is about 631.6486323345.

The spelling of 252015168 in words is "two hundred fifty-two million, fifteen thousand, one hundred sixty-eight".