13677917 has 8 divisors (see below), whose sum is σ = 15062112. Its totient is φ = 12317200.

The previous prime is 13677883. The next prime is 13677919. The reversal of 13677917 is 71977631.

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 13677917 - 2⁸ = 13677661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13677919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4634 + ... + 6987.

It is an arithmetic number, because the mean of its divisors is an integer number (1882764).

Almost surely, 2^13677917 is an apocalyptic number.

It is an amenable number.

13677917 is a deficient number, since it is larger than the sum of its proper divisors (1384195).

13677917 is a wasteful number, since it uses less digits than its factorization.

13677917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11739.

The product of its digits is 55566, while the sum is 41.

The square root of 13677917 is about 3698.3668017113. The cubic root of 13677917 is about 239.1516168272.

The spelling of 13677917 in words is "thirteen million, six hundred seventy-seven thousand, nine hundred seventeen".