252465572 has 48 divisors (see below), whose sum is σ = 490613760. Its totient is φ = 113068032.

The previous prime is 252465569. The next prime is 252465607. The reversal of 252465572 is 275564252.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526829 + ... + 527307.

It is an arithmetic number, because the mean of its divisors is an integer number (10221120).

Almost surely, 2^252465572 is an apocalyptic number.

It is an amenable number.

252465572 is a deficient number, since it is larger than the sum of its proper divisors (238148188).

252465572 is a wasteful number, since it uses less digits than its factorization.

252465572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 858 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 252465572 is about 15889.1652392440. The cubic root of 252465572 is about 632.0247046103.

The spelling of 252465572 in words is "two hundred fifty-two million, four hundred sixty-five thousand, five hundred seventy-two".