11166799 has 16 divisors (see below), whose sum is σ = 13635072. Its totient is φ = 8936928.

The previous prime is 11166731. The next prime is 11166817. The reversal of 11166799 is 99766111.

11166799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11166799 - 2²¹ = 9069647 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6117 + ... + 7729.

It is an arithmetic number, because the mean of its divisors is an integer number (852192).

Almost surely, 2^11166799 is an apocalyptic number.

11166799 is a deficient number, since it is larger than the sum of its proper divisors (2468273).

11166799 is a wasteful number, since it uses less digits than its factorization.

11166799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686.

The product of its digits is 20412, while the sum is 40.

The square root of 11166799 is about 3341.6760764622. The cubic root of 11166799 is about 223.5164886981.

The spelling of 11166799 in words is "eleven million, one hundred sixty-six thousand, seven hundred ninety-nine".