13377713 has 2 divisors, whose sum is σ = 13377714. Its totient is φ = 13377712.

The previous prime is 13377703. The next prime is 13377733. The reversal of 13377713 is 31777331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12271009 + 1106704 = 3503^2 + 1052^2 .

It is an emirp because it is prime and its reverse (31777331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13377713 - 2⁶ = 13377649 is a prime.

It is a super-2 number, since 2×13377713² = 357926410220738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13377713.

It is not a weakly prime, because it can be changed into another prime (13377703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6688856 + 6688857.

It is an arithmetic number, because the mean of its divisors is an integer number (6688857).

Almost surely, 2^13377713 is an apocalyptic number.

It is an amenable number.

13377713 is a deficient number, since it is larger than the sum of its proper divisors (1).

13377713 is an equidigital number, since it uses as much as digits as its factorization.

13377713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9261, while the sum is 32.

The square root of 13377713 is about 3657.5556044987. Note that the first 3 decimals coincide. The cubic root of 13377713 is about 237.3890185076.

The spelling of 13377713 in words is "thirteen million, three hundred seventy-seven thousand, seven hundred thirteen".