13422694 has 8 divisors (see below), whose sum is σ = 20176848. Its totient is φ = 6697080.

The previous prime is 13422691. The next prime is 13422697. The reversal of 13422694 is 49622431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13422691) and next prime (13422697).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422691) 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, 5917 + ... + 7864.

It is an arithmetic number, because the mean of its divisors is an integer number (2522106).

Almost surely, 2^13422694 is an apocalyptic number.

13422694 is a deficient number, since it is larger than the sum of its proper divisors (6754154).

13422694 is a wasteful number, since it uses less digits than its factorization.

13422694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14270.

The product of its digits is 10368, while the sum is 31.

The square root of 13422694 is about 3663.6994964107. The cubic root of 13422694 is about 237.6547851577.

The spelling of 13422694 in words is "thirteen million, four hundred twenty-two thousand, six hundred ninety-four".