252583428 has 24 divisors (see below), whose sum is σ = 589770720. Its totient is φ = 84136000.

The previous prime is 252583427. The next prime is 252583453. The reversal of 252583428 is 824385252.

It is not an unprimeable number, because it can be changed into a prime (252583421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12928 + ... + 25928.

It is an arithmetic number, because the mean of its divisors is an integer number (24573780).

Almost surely, 2^252583428 is an apocalyptic number.

It is an amenable number.

252583428 is an abundant number, since it is smaller than the sum of its proper divisors (337187292).

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

252583428 is a wasteful number, since it uses less digits than its factorization.

252583428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627 (or 14625 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The square root of 252583428 is about 15892.8734972629. The cubic root of 252583428 is about 632.1230365864.

The spelling of 252583428 in words is "two hundred fifty-two million, five hundred eighty-three thousand, four hundred twenty-eight".