13426022 has 16 divisors (see below), whose sum is σ = 21406032. Its totient is φ = 6293760.

The previous prime is 13426009. The next prime is 13426033. The reversal of 13426022 is 22062431.

It is a zygodrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 13425985 and 13426003.

It is a congruent number.

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, 10658 + ... + 11850.

It is an arithmetic number, because the mean of its divisors is an integer number (1337877).

Almost surely, 2^13426022 is an apocalyptic number.

13426022 is a deficient number, since it is larger than the sum of its proper divisors (7980010).

13426022 is a wasteful number, since it uses less digits than its factorization.

13426022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13426022 is about 3664.1536539834. The cubic root of 13426022 is about 237.6744247762.

Adding to 13426022 its reverse (22062431), we get a palindrome (35488453).

The spelling of 13426022 in words is "thirteen million, four hundred twenty-six thousand, twenty-two".