252830158 has 32 divisors (see below), whose sum is σ = 439649280. Its totient is φ = 106812000.

The previous prime is 252830147. The next prime is 252830159. The reversal of 252830158 is 851038252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252830159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336283 + ... + 337033.

It is an arithmetic number, because the mean of its divisors is an integer number (13739040).

Almost surely, 2^252830158 is an apocalyptic number.

252830158 is a deficient number, since it is larger than the sum of its proper divisors (186819122).

252830158 is a wasteful number, since it uses less digits than its factorization.

252830158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 252830158 is about 15900.6338867355. The cubic root of 252830158 is about 632.3287942938.

The spelling of 252830158 in words is "two hundred fifty-two million, eight hundred thirty thousand, one hundred fifty-eight".