13422079 has 8 divisors (see below), whose sum is σ = 14671440. Its totient is φ = 12177600.

The previous prime is 13422077. The next prime is 13422089. The reversal of 13422079 is 97022431.

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

It is a cyclic number.

It is not a de Polignac number, because 13422079 - 2¹ = 13422077 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6939 + ... + 8659.

It is an arithmetic number, because the mean of its divisors is an integer number (1833930).

Almost surely, 2^13422079 is an apocalyptic number.

13422079 is a deficient number, since it is larger than the sum of its proper divisors (1249361).

13422079 is a wasteful number, since it uses less digits than its factorization.

13422079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13422079 is about 3663.6155638931. The cubic root of 13422079 is about 237.6511554858.

The spelling of 13422079 in words is "thirteen million, four hundred twenty-two thousand, seventy-nine".