11318166 has 12 divisors (see below), whose sum is σ = 24522732. Its totient is φ = 3772716.

The previous prime is 11318081. The next prime is 11318171. The reversal of 11318166 is 66181311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314376 + ... + 314411.

It is an arithmetic number, because the mean of its divisors is an integer number (2043561).

Almost surely, 2^11318166 is an apocalyptic number.

11318166 is an abundant number, since it is smaller than the sum of its proper divisors (13204566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11318166 is a wasteful number, since it uses less digits than its factorization.

11318166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628795 (or 628792 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 11318166 is about 3364.2482072523. The cubic root of 11318166 is about 224.5218884649.

Adding to 11318166 its reverse (66181311), we get a palindrome (77499477).

The spelling of 11318166 in words is "eleven million, three hundred eighteen thousand, one hundred sixty-six".