13339426 has 8 divisors (see below), whose sum is σ = 20024784. Its totient is φ = 6664500.

The previous prime is 13339421. The next prime is 13339429. The reversal of 13339426 is 62493331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13339421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3021 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (2503098).

Almost surely, 2^13339426 is an apocalyptic number.

13339426 is a deficient number, since it is larger than the sum of its proper divisors (6685358).

13339426 is a wasteful number, since it uses less digits than its factorization.

13339426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5216.

The product of its digits is 11664, while the sum is 31.

The square root of 13339426 is about 3652.3178941598. The cubic root of 13339426 is about 237.1623330748.

The spelling of 13339426 in words is "thirteen million, three hundred thirty-nine thousand, four hundred twenty-six".