13426122 has 16 divisors (see below), whose sum is σ = 28265760. Its totient is φ = 4239792.

The previous prime is 13426121. The next prime is 13426187. The reversal of 13426122 is 22162431.

It is not an unprimeable number, because it can be changed into a prime (13426121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58773 + ... + 59000.

It is an arithmetic number, because the mean of its divisors is an integer number (1766610).

Almost surely, 2^13426122 is an apocalyptic number.

13426122 is an abundant number, since it is smaller than the sum of its proper divisors (14839638).

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

13426122 is a wasteful number, since it uses less digits than its factorization.

13426122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117797.

The product of its digits is 576, while the sum is 21.

The square root of 13426122 is about 3664.1672996740. The cubic root of 13426122 is about 237.6750148587.

Adding to 13426122 its reverse (22162431), we get a palindrome (35588553).

The spelling of 13426122 in words is "thirteen million, four hundred twenty-six thousand, one hundred twenty-two".