252844 has 6 divisors (see below), whose sum is σ = 442484. Its totient is φ = 126420.

The previous prime is 252829. The next prime is 252869. The reversal of 252844 is 448252.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31602 + ... + 31609.

2²⁵²⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

252844 is a deficient number, since it is larger than the sum of its proper divisors (189640).

252844 is a wasteful number, since it uses less digits than its factorization.

252844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63215 (or 63213 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 252844 is about 502.8359573459. The cubic root of 252844 is about 63.2340333708.

The spelling of 252844 in words is "two hundred fifty-two thousand, eight hundred forty-four".