11166317 has 4 divisors (see below), whose sum is σ = 11173116. Its totient is φ = 11159520.

The previous prime is 11166289. The next prime is 11166329. The reversal of 11166317 is 71366111.

11166317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1142761 + 10023556 = 1069^2 + 3166^2 .

It is a cyclic number.

It is not a de Polignac number, because 11166317 - 2⁸ = 11166061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166347) 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, 767 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (2793279).

Almost surely, 2^11166317 is an apocalyptic number.

It is an amenable number.

11166317 is a deficient number, since it is larger than the sum of its proper divisors (6799).

11166317 is an equidigital number, since it uses as much as digits as its factorization.

11166317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798.

The product of its digits is 756, while the sum is 26.

The square root of 11166317 is about 3341.6039561863. The cubic root of 11166317 is about 223.5132727213.

The spelling of 11166317 in words is "eleven million, one hundred sixty-six thousand, three hundred seventeen".