252877915 has 8 divisors (see below), whose sum is σ = 306290160. Its totient is φ = 200411232.

The previous prime is 252877909. The next prime is 252877921. The reversal of 252877915 is 519778252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (252877909) and next prime (252877921).

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 252877915 - 2²³ = 244489307 is a prime.

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, 235800 + ... + 236869.

It is an arithmetic number, because the mean of its divisors is an integer number (38286270).

Almost surely, 2^252877915 is an apocalyptic number.

252877915 is a deficient number, since it is larger than the sum of its proper divisors (53412245).

252877915 is a wasteful number, since it uses less digits than its factorization.

252877915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472781.

The product of its digits is 352800, while the sum is 46.

The square root of 252877915 is about 15902.1355484098. The cubic root of 252877915 is about 632.3686052422.

The spelling of 252877915 in words is "two hundred fifty-two million, eight hundred seventy-seven thousand, nine hundred fifteen".