252264696 has 32 divisors (see below), whose sum is σ = 638649600. Its totient is φ = 83023200.

The previous prime is 252264643. The next prime is 252264781. The reversal of 252264696 is 696462252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64630 + ... + 68421.

It is an arithmetic number, because the mean of its divisors is an integer number (19957800).

Almost surely, 2^252264696 is an apocalyptic number.

It is an amenable number.

252264696 is an abundant number, since it is smaller than the sum of its proper divisors (386384904).

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

252264696 is a wasteful number, since it uses less digits than its factorization.

252264696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133139 (or 133135 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 252264696 is about 15882.8428185889. The cubic root of 252264696 is about 631.8570351729.

The spelling of 252264696 in words is "two hundred fifty-two million, two hundred sixty-four thousand, six hundred ninety-six".