11567255 has 16 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 7880352.

The previous prime is 11567221. The next prime is 11567261. The reversal of 11567255 is 55276511.

It is a cyclic number.

It is not a de Polignac number, because 11567255 - 2²⁰ = 10518679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4856 + ... + 6834.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^11567255 is an apocalyptic number.

11567255 is a deficient number, since it is larger than the sum of its proper divisors (4399465).

11567255 is a wasteful number, since it uses less digits than its factorization.

11567255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158.

The product of its digits is 10500, while the sum is 32.

The square root of 11567255 is about 3401.0667444201. The cubic root of 11567255 is about 226.1570357669.

The spelling of 11567255 in words is "eleven million, five hundred sixty-seven thousand, two hundred fifty-five".