13612266 has 16 divisors (see below), whose sum is σ = 30249600. Its totient is φ = 4537404.

The previous prime is 13612231. The next prime is 13612271. The reversal of 13612266 is 66221631.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125986 + ... + 126093.

It is an arithmetic number, because the mean of its divisors is an integer number (1890600).

Almost surely, 2^13612266 is an apocalyptic number.

13612266 is an abundant number, since it is smaller than the sum of its proper divisors (16637334).

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

13612266 is a wasteful number, since it uses less digits than its factorization.

13612266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252090 (or 252084 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13612266 is about 3689.4804512289. The cubic root of 13612266 is about 238.7683779243.

Adding to 13612266 its reverse (66221631), we get a palindrome (79833897).

The spelling of 13612266 in words is "thirteen million, six hundred twelve thousand, two hundred sixty-six".