252842158 has 16 divisors (see below), whose sum is σ = 401441040. Its totient is φ = 119102400.

The previous prime is 252842119. The next prime is 252842179. The reversal of 252842158 is 851248252.

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, 11503 + ... + 25258.

It is an arithmetic number, because the mean of its divisors is an integer number (25090065).

Almost surely, 2^252842158 is an apocalyptic number.

252842158 is a deficient number, since it is larger than the sum of its proper divisors (148598882).

252842158 is a wasteful number, since it uses less digits than its factorization.

252842158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36963.

The product of its digits is 51200, while the sum is 37.

The square root of 252842158 is about 15901.0112257051. The cubic root of 252842158 is about 632.3387981446.

The spelling of 252842158 in words is "two hundred fifty-two million, eight hundred forty-two thousand, one hundred fifty-eight".