13707613 has 2 divisors, whose sum is σ = 13707614. Its totient is φ = 13707612.

The previous prime is 13707601. The next prime is 13707643. The reversal of 13707613 is 31670731.

13707613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 2809 = 3702^2 + 53^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13707613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13707643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6853806 + 6853807.

It is an arithmetic number, because the mean of its divisors is an integer number (6853807).

Almost surely, 2^13707613 is an apocalyptic number.

It is an amenable number.

13707613 is a deficient number, since it is larger than the sum of its proper divisors (1).

13707613 is an equidigital number, since it uses as much as digits as its factorization.

13707613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 13707613 is about 3702.3793700808. The cubic root of 13707613 is about 239.3245650185.

The spelling of 13707613 in words is "thirteen million, seven hundred seven thousand, six hundred thirteen".