11255116 has 12 divisors (see below), whose sum is σ = 19881288. Its totient is φ = 5574752.

The previous prime is 11255113. The next prime is 11255117. The reversal of 11255116 is 61155211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11255113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12721 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (1656774).

Almost surely, 2^11255116 is an apocalyptic number.

It is an amenable number.

11255116 is a deficient number, since it is larger than the sum of its proper divisors (8626172).

11255116 is a wasteful number, since it uses less digits than its factorization.

11255116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26408 (or 26406 counting only the distinct ones).

The product of its digits is 300, while the sum is 22.

The square root of 11255116 is about 3354.8645278163. The cubic root of 11255116 is about 224.1041979089.

It can be divided in two parts, 1125 and 5116, that added together give a square (6241 = 79²).

The spelling of 11255116 in words is "eleven million, two hundred fifty-five thousand, one hundred sixteen".