252195708 has 12 divisors (see below), whose sum is σ = 588456680. Its totient is φ = 84065232.

The previous prime is 252195707. The next prime is 252195709. The reversal of 252195708 is 807591252.

252195708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (252195707) and next prime (252195709).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252195703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10508143 + ... + 10508166.

Almost surely, 2^252195708 is an apocalyptic number.

It is an amenable number.

252195708 is an abundant number, since it is smaller than the sum of its proper divisors (336260972).

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

252195708 is a wasteful number, since it uses less digits than its factorization.

252195708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21016316 (or 21016314 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 252195708 is about 15880.6708926292. The cubic root of 252195708 is about 631.7994309605.

The spelling of 252195708 in words is "two hundred fifty-two million, one hundred ninety-five thousand, seven hundred eight".