252155848 has 16 divisors (see below), whose sum is σ = 540334080. Its totient is φ = 108066768.

The previous prime is 252155843. The next prime is 252155873. The reversal of 252155848 is 848551252.

It is a self number, because there is not a number n which added to its sum of digits gives 252155848.

It is not an unprimeable number, because it can be changed into a prime (252155843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2251336 + ... + 2251447.

It is an arithmetic number, because the mean of its divisors is an integer number (33770880).

Almost surely, 2^252155848 is an apocalyptic number.

252155848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

252155848 is an abundant number, since it is smaller than the sum of its proper divisors (288178232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252155848 is a wasteful number, since it uses less digits than its factorization.

252155848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502796 (or 4502792 counting only the distinct ones).

The product of its digits is 128000, while the sum is 40.

The square root of 252155848 is about 15879.4158582739. The cubic root of 252155848 is about 631.7661435156.

The spelling of 252155848 in words is "two hundred fifty-two million, one hundred fifty-five thousand, eight hundred forty-eight".