252474128 has 40 divisors (see below), whose sum is σ = 537316800. Its totient is φ = 114390144.

The previous prime is 252474067. The next prime is 252474217. The reversal of 252474128 is 821474252.

252474128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 11063 + ... + 25046.

It is an arithmetic number, because the mean of its divisors is an integer number (13432920).

Almost surely, 2^252474128 is an apocalyptic number.

It is an amenable number.

252474128 is an abundant number, since it is smaller than the sum of its proper divisors (284842672).

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

252474128 is a wasteful number, since it uses less digits than its factorization.

252474128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36159 (or 36153 counting only the distinct ones).

The product of its digits is 35840, while the sum is 35.

The square root of 252474128 is about 15889.4344770354. The cubic root of 252474128 is about 632.0318442535.

The spelling of 252474128 in words is "two hundred fifty-two million, four hundred seventy-four thousand, one hundred twenty-eight".