252188 has 12 divisors (see below), whose sum is σ = 448392. Its totient is φ = 124080.

The previous prime is 252181. The next prime is 252193. The reversal of 252188 is 881252.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252188.

It is not an unprimeable number, because it can be changed into a prime (252181) by changing a digit.

252188 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 in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 738.

It is an arithmetic number, because the mean of its divisors is an integer number (37366).

2²⁵²¹⁸⁸ is an apocalyptic number.

It is an amenable number.

252188 is a deficient number, since it is larger than the sum of its proper divisors (196204).

252188 is a wasteful number, since it uses less digits than its factorization.

252188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012 (or 1010 counting only the distinct ones).

The product of its digits is 1280, while the sum is 26.

The square root of 252188 is about 502.1832334915. The cubic root of 252188 is about 63.1792994214.

The spelling of 252188 in words is "two hundred fifty-two thousand, one hundred eighty-eight".