2568265 has 8 divisors (see below), whose sum is σ = 3522240. Its totient is φ = 1761072.

The previous prime is 2568263. The next prime is 2568271. The reversal of 2568265 is 5628652.

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

It is a cyclic number.

It is not a de Polignac number, because 2568265 - 2¹ = 2568263 is a prime.

It is a super-2 number, since 2×2568265² = 13191970220450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2568265.

It is not an unprimeable number, because it can be changed into a prime (2568263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36655 + ... + 36724.

It is an arithmetic number, because the mean of its divisors is an integer number (440280).

2^2568265 is an apocalyptic number.

It is an amenable number.

2568265 is a deficient number, since it is larger than the sum of its proper divisors (953975).

2568265 is an equidigital number, since it uses as much as digits as its factorization.

2568265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73391.

The product of its digits is 28800, while the sum is 34.

The square root of 2568265 is about 1602.5807311958. The cubic root of 2568265 is about 136.9451358272.

The spelling of 2568265 in words is "two million, five hundred sixty-eight thousand, two hundred sixty-five".