252988 has 6 divisors (see below), whose sum is σ = 442736. Its totient is φ = 126492.

The previous prime is 252983. The next prime is 253003. The reversal of 252988 is 889252.

252988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 31620 + ... + 31627.

2²⁵²⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

252988 is a deficient number, since it is larger than the sum of its proper divisors (189748).

252988 is a wasteful number, since it uses less digits than its factorization.

252988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63251 (or 63249 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 252988 is about 502.9791248153. The cubic root of 252988 is about 63.2460354652.

The spelling of 252988 in words is "two hundred fifty-two thousand, nine hundred eighty-eight".