252970365 has 8 divisors (see below), whose sum is σ = 404752608. Its totient is φ = 134917520.

The previous prime is 252970339. The next prime is 252970381. The reversal of 252970365 is 563079252.

252970365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252970365 - 2¹⁸ = 252708221 is a prime.

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, 8432331 + ... + 8432360.

It is an arithmetic number, because the mean of its divisors is an integer number (50594076).

Almost surely, 2^252970365 is an apocalyptic number.

It is an amenable number.

252970365 is a deficient number, since it is larger than the sum of its proper divisors (151782243).

252970365 is a wasteful number, since it uses less digits than its factorization.

252970365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16864699.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 252970365 is about 15905.0421250621. The cubic root of 252970365 is about 632.4456587017.

The spelling of 252970365 in words is "two hundred fifty-two million, nine hundred seventy thousand, three hundred sixty-five".