13476426 has 16 divisors (see below), whose sum is σ = 27410400. Its totient is φ = 4415888.

The previous prime is 13476403. The next prime is 13476431. The reversal of 13476426 is 62467431.

It is a happy number.

It is a super-2 number, since 2×13476426² = 363228115466952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18681 + ... + 19388.

It is an arithmetic number, because the mean of its divisors is an integer number (1713150).

Almost surely, 2^13476426 is an apocalyptic number.

13476426 is an abundant number, since it is smaller than the sum of its proper divisors (13933974).

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

13476426 is a wasteful number, since it uses less digits than its factorization.

13476426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38133.

The product of its digits is 24192, while the sum is 33.

The square root of 13476426 is about 3671.0251974074. The cubic root of 13476426 is about 237.9714792931.

The spelling of 13476426 in words is "thirteen million, four hundred seventy-six thousand, four hundred twenty-six".