13426906 has 16 divisors (see below), whose sum is σ = 22014720. Its totient is φ = 6114240.

The previous prime is 13426883. The next prime is 13426921. The reversal of 13426906 is 60962431.

13426906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 5316 + ... + 7423.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^13426906 is an apocalyptic number.

13426906 is a deficient number, since it is larger than the sum of its proper divisors (8587814).

13426906 is a wasteful number, since it uses less digits than its factorization.

13426906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12789.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 13426906 is about 3664.2742801270. The cubic root of 13426906 is about 237.6796410043.

The spelling of 13426906 in words is "thirteen million, four hundred twenty-six thousand, nine hundred six".