11116166 has 16 divisors (see below), whose sum is σ = 17635968. Its totient is φ = 5246400.

The previous prime is 11116151. The next prime is 11116177. The reversal of 11116166 is 66161111.

11116166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356 + ... + 4728.

It is an arithmetic number, because the mean of its divisors is an integer number (1102248).

Almost surely, 2^11116166 is an apocalyptic number.

11116166 is a deficient number, since it is larger than the sum of its proper divisors (6519802).

11116166 is a wasteful number, since it uses less digits than its factorization.

11116166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447.

The product of its digits is 216, while the sum is 23.

The square root of 11116166 is about 3334.0914804486. The cubic root of 11116166 is about 223.1781506556.

Adding to 11116166 its reverse (66161111), we get a palindrome (77277277).

The spelling of 11116166 in words is "eleven million, one hundred sixteen thousand, one hundred sixty-six".