13108866 has 8 divisors (see below), whose sum is σ = 26217744. Its totient is φ = 4369620.

The previous prime is 13108847. The next prime is 13108897. The reversal of 13108866 is 66880131.

It is a sphenic number, since it is the product of 3 distinct primes.

13108866 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092400 + ... + 1092411.

It is an arithmetic number, because the mean of its divisors is an integer number (3277218).

Almost surely, 2^13108866 is an apocalyptic number.

13108866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13108866 is a wasteful number, since it uses less digits than its factorization.

13108866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184816.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 13108866 is about 3620.6167982818. The cubic root of 13108866 is about 235.7880050674.

Adding to 13108866 its reverse (66880131), we get a palindrome (79988997).

The spelling of 13108866 in words is "thirteen million, one hundred eight thousand, eight hundred sixty-six".