13656676 has 12 divisors (see below), whose sum is σ = 26071920. Its totient is φ = 6207560.

The previous prime is 13656673. The next prime is 13656679. The reversal of 13656676 is 67665631.

It is an interprime number because it is at equal distance from previous prime (13656673) and next prime (13656679).

It is not an unprimeable number, because it can be changed into a prime (13656673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155146 + ... + 155233.

It is an arithmetic number, because the mean of its divisors is an integer number (2172660).

Almost surely, 2^13656676 is an apocalyptic number.

It is an amenable number.

13656676 is a deficient number, since it is larger than the sum of its proper divisors (12415244).

13656676 is a wasteful number, since it uses less digits than its factorization.

13656676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310394 (or 310392 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 13656676 is about 3695.4940129839. The cubic root of 13656676 is about 239.0277565611.

The spelling of 13656676 in words is "thirteen million, six hundred fifty-six thousand, six hundred seventy-six".