13266622 has 8 divisors (see below), whose sum is σ = 20237400. Its totient is φ = 6520824.

The previous prime is 13266619. The next prime is 13266623. The reversal of 13266622 is 22666231.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13266623) 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, 56097 + ... + 56332.

It is an arithmetic number, because the mean of its divisors is an integer number (2529675).

Almost surely, 2^13266622 is an apocalyptic number.

13266622 is a deficient number, since it is larger than the sum of its proper divisors (6970778).

13266622 is a wasteful number, since it uses less digits than its factorization.

13266622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112490.

The product of its digits is 5184, while the sum is 28.

The square root of 13266622 is about 3642.3374363175. The cubic root of 13266622 is about 236.7300837349.

It can be divided in two parts, 1 and 3266622, that added together give a palindrome (3266623).

The spelling of 13266622 in words is "thirteen million, two hundred sixty-six thousand, six hundred twenty-two".