13322717 has 2 divisors, whose sum is σ = 13322718. Its totient is φ = 13322716.

The previous prime is 13322711. The next prime is 13322753. The reversal of 13322717 is 71722331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10797796 + 2524921 = 3286^2 + 1589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13322717 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13322711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661358 + 6661359.

It is an arithmetic number, because the mean of its divisors is an integer number (6661359).

Almost surely, 2^13322717 is an apocalyptic number.

It is an amenable number.

13322717 is a deficient number, since it is larger than the sum of its proper divisors (1).

13322717 is an equidigital number, since it uses as much as digits as its factorization.

13322717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764, while the sum is 26.

The square root of 13322717 is about 3650.0297259064. The cubic root of 13322717 is about 237.0632683135.

The spelling of 13322717 in words is "thirteen million, three hundred twenty-two thousand, seven hundred seventeen".