252495 has 24 divisors (see below), whose sum is σ = 454272. Its totient is φ = 129600.

The previous prime is 252481. The next prime is 252509. The reversal of 252495 is 594252.

It is an interprime number because it is at equal distance from previous prime (252481) and next prime (252509).

It is not a de Polignac number, because 252495 - 2⁵ = 252463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1305 + ... + 1485.

It is an arithmetic number, because the mean of its divisors is an integer number (18928).

2²⁵²⁴⁹⁵ is an apocalyptic number.

252495 is a deficient number, since it is larger than the sum of its proper divisors (201777).

252495 is a wasteful number, since it uses less digits than its factorization.

252495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 220 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 252495 is about 502.4888058455. The cubic root of 252495 is about 63.2049260434.

It can be divided in two parts, 252 and 495, that added together give a palindrome (747).

The spelling of 252495 in words is "two hundred fifty-two thousand, four hundred ninety-five".