252167712 has 48 divisors (see below), whose sum is σ = 678095712. Its totient is φ = 82004480.

The previous prime is 252167689. The next prime is 252167719. The reversal of 252167712 is 217761252.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (252167719) 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, 28098 + ... + 35969.

It is an arithmetic number, because the mean of its divisors is an integer number (14126994).

Almost surely, 2^252167712 is an apocalyptic number.

It is an amenable number.

252167712 is an abundant number, since it is smaller than the sum of its proper divisors (425928000).

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

252167712 is a wasteful number, since it uses less digits than its factorization.

252167712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64121 (or 64113 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 252167712 is about 15879.7894192587. The cubic root of 252167712 is about 631.7760516155.

The spelling of 252167712 in words is "two hundred fifty-two million, one hundred sixty-seven thousand, seven hundred twelve".