252712 has 16 divisors (see below), whose sum is σ = 489600. Its totient is φ = 122160.

The previous prime is 252709. The next prime is 252713. The reversal of 252712 is 217252.

It is a self number, because there is not a number n which added to its sum of digits gives 252712.

It is not an unprimeable number, because it can be changed into a prime (252713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262 + ... + 757.

It is an arithmetic number, because the mean of its divisors is an integer number (30600).

2²⁵²⁷¹² is an apocalyptic number.

It is an amenable number.

252712 is a deficient number, since it is larger than the sum of its proper divisors (236888).

252712 is a wasteful number, since it uses less digits than its factorization.

252712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1052 counting only the distinct ones).

The product of its digits is 280, while the sum is 19.

The square root of 252712 is about 502.7046846808. The cubic root of 252712 is about 63.2230274470.

Adding to 252712 its reverse (217252), we get a palindrome (469964).

The spelling of 252712 in words is "two hundred fifty-two thousand, seven hundred twelve".