252584572 has 12 divisors (see below), whose sum is σ = 468024480. Its totient is φ = 118863296.

The previous prime is 252584569. The next prime is 252584593. The reversal of 252584572 is 275485252.

252584572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1857172 + ... + 1857307.

It is an arithmetic number, because the mean of its divisors is an integer number (39002040).

Almost surely, 2^252584572 is an apocalyptic number.

It is an amenable number.

252584572 is a deficient number, since it is larger than the sum of its proper divisors (215439908).

252584572 is a wasteful number, since it uses less digits than its factorization.

252584572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714500 (or 3714498 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The square root of 252584572 is about 15892.9094881963. The cubic root of 252584572 is about 632.1239909215.

The spelling of 252584572 in words is "two hundred fifty-two million, five hundred eighty-four thousand, five hundred seventy-two".