252056707 has 8 divisors (see below), whose sum is σ = 290264832. Its totient is φ = 214398600.

The previous prime is 252056687. The next prime is 252056767. The reversal of 252056707 is 707650252.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 252056707 - 2¹¹ = 252054659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252056767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136519 + ... + 138352.

It is an arithmetic number, because the mean of its divisors is an integer number (36283104).

Almost surely, 2^252056707 is an apocalyptic number.

252056707 is a deficient number, since it is larger than the sum of its proper divisors (38208125).

252056707 is a wasteful number, since it uses less digits than its factorization.

252056707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275009.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 252056707 is about 15876.2938685324. The cubic root of 252056707 is about 631.6833347577.

The spelling of 252056707 in words is "two hundred fifty-two million, fifty-six thousand, seven hundred seven".