252982 has 4 divisors (see below), whose sum is σ = 379476. Its totient is φ = 126490.

The previous prime is 252979. The next prime is 252983. The reversal of 252982 is 289252.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 252982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63244 + ... + 63247.

It is an arithmetic number, because the mean of its divisors is an integer number (94869).

2²⁵²⁹⁸² is an apocalyptic number.

252982 is a deficient number, since it is larger than the sum of its proper divisors (126494).

252982 is a wasteful number, since it uses less digits than its factorization.

252982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126493.

The product of its digits is 2880, while the sum is 28.

The square root of 252982 is about 502.9731603177. The cubic root of 252982 is about 63.2455354689.

The spelling of 252982 in words is "two hundred fifty-two thousand, nine hundred eighty-two".