13266117 has 12 divisors (see below), whose sum is σ = 19201260. Its totient is φ = 8826048.

The previous prime is 13266089. The next prime is 13266119. The reversal of 13266117 is 71166231.

13266117 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1425636 + 11840481 = 1194^2 + 3441^2 .

It is not a de Polignac number, because 13266117 - 2¹⁶ = 13200581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13266119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4359 + ... + 6747.

It is an arithmetic number, because the mean of its divisors is an integer number (1600105).

Almost surely, 2^13266117 is an apocalyptic number.

It is an amenable number.

13266117 is a deficient number, since it is larger than the sum of its proper divisors (5935143).

13266117 is a wasteful number, since it uses less digits than its factorization.

13266117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012 (or 3009 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 13266117 is about 3642.2681120423. The cubic root of 13266117 is about 236.7270799506.

The spelling of 13266117 in words is "thirteen million, two hundred sixty-six thousand, one hundred seventeen".