252950856 has 16 divisors (see below), whose sum is σ = 632377200. Its totient is φ = 84316944.

The previous prime is 252950813. The next prime is 252950879. The reversal of 252950856 is 658059252.

252950856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252950856² = 127968271102265472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5269786 + ... + 5269833.

It is an arithmetic number, because the mean of its divisors is an integer number (39523575).

Almost surely, 2^252950856 is an apocalyptic number.

It is an amenable number.

252950856 is an abundant number, since it is smaller than the sum of its proper divisors (379426344).

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

252950856 is a wasteful number, since it uses less digits than its factorization.

252950856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539628 (or 10539624 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 252950856 is about 15904.4288171566. The cubic root of 252950856 is about 632.4294002761.

The spelling of 252950856 in words is "two hundred fifty-two million, nine hundred fifty thousand, eight hundred fifty-six".