252925 has 12 divisors (see below), whose sum is σ = 320416. Its totient is φ = 198000.

The previous prime is 252919. The next prime is 252937. The reversal of 252925 is 529252.

It is not a de Polignac number, because 252925 - 2⁵ = 252893 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1600 + ... + 1750.

2²⁵²⁹²⁵ is an apocalyptic number.

252925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252925 is a deficient number, since it is larger than the sum of its proper divisors (67491).

252925 is a wasteful number, since it uses less digits than its factorization.

252925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 223 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 252925 is about 502.9164940624. The cubic root of 252925 is about 63.2407851095.

The spelling of 252925 in words is "two hundred fifty-two thousand, nine hundred twenty-five".