252265 has 8 divisors (see below), whose sum is σ = 326088. Its totient is φ = 186240.

The previous prime is 252253. The next prime is 252277. The reversal of 252265 is 562252.

It is an interprime number because it is at equal distance from previous prime (252253) and next prime (252277).

It can be written as a sum of positive squares in 4 ways, for example, as 9216 + 243049 = 96^2 + 493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252265 - 2⁵ = 252233 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1876 + ... + 2005.

It is an arithmetic number, because the mean of its divisors is an integer number (40761).

2²⁵²²⁶⁵ is an apocalyptic number.

It is an amenable number.

252265 is a deficient number, since it is larger than the sum of its proper divisors (73823).

252265 is a wasteful number, since it uses less digits than its factorization.

252265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899.

The product of its digits is 1200, while the sum is 22.

The square root of 252265 is about 502.2598928842. The cubic root of 252265 is about 63.1857288986.

The spelling of 252265 in words is "two hundred fifty-two thousand, two hundred sixty-five".