252248 has 8 divisors (see below), whose sum is σ = 472980. Its totient is φ = 126120.

The previous prime is 252233. The next prime is 252253. The reversal of 252248 is 842252.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

252248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15758 + ... + 15773.

2²⁵²²⁴⁸ is an apocalyptic number.

It is an amenable number.

252248 is a deficient number, since it is larger than the sum of its proper divisors (220732).

252248 is a wasteful number, since it uses less digits than its factorization.

252248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31537 (or 31533 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 252248 is about 502.2429690897. The cubic root of 252248 is about 63.1843095162.

The spelling of 252248 in words is "two hundred fifty-two thousand, two hundred forty-eight".