52574292 has 48 divisors (see below), whose sum is σ = 143483200. Its totient is φ = 16601760.

The previous prime is 52574287. The next prime is 52574309. The reversal of 52574292 is 29247525.

It is a happy number.

52574292 is a `hidden beast` number, since 525 + 7 + 42 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent 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, 10759 + ... + 14862.

Almost surely, 2^52574292 is an apocalyptic number.

It is an amenable number.

52574292 is an abundant number, since it is smaller than the sum of its proper divisors (90908908).

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

52574292 is a wasteful number, since it uses less digits than its factorization.

52574292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25653 (or 25645 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52574292 is about 7250.8131957733. The cubic root of 52574292 is about 374.6201593862.

The spelling of 52574292 in words is "fifty-two million, five hundred seventy-four thousand, two hundred ninety-two".