13716677 has 8 divisors (see below), whose sum is σ = 15171576. Its totient is φ = 12318912.

The previous prime is 13716667. The next prime is 13716679. The reversal of 13716677 is 77661731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4800481 + 8916196 = 2191^2 + 2986^2 .

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 13716677 - 2¹⁸ = 13454533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13716677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13716679) 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 7 ways as a sum of consecutive naturals, for example, 13778 + ... + 14739.

It is an arithmetic number, because the mean of its divisors is an integer number (1896447).

Almost surely, 2^13716677 is an apocalyptic number.

It is an amenable number.

13716677 is a deficient number, since it is larger than the sum of its proper divisors (1454899).

13716677 is a wasteful number, since it uses less digits than its factorization.

13716677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28567.

The product of its digits is 37044, while the sum is 38.

The square root of 13716677 is about 3703.6032454895. The cubic root of 13716677 is about 239.3773035930.

The spelling of 13716677 in words is "thirteen million, seven hundred sixteen thousand, six hundred seventy-seven".