13712417 has 2 divisors, whose sum is σ = 13712418. Its totient is φ = 13712416.

The previous prime is 13712411. The next prime is 13712423. The reversal of 13712417 is 71421731.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (13712411) and next prime (13712423).

It can be written as a sum of positive squares in only one way, i.e., 8532241 + 5180176 = 2921^2 + 2276^2 .

It is an emirp because it is prime and its reverse (71421731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13712417 - 2⁴ = 13712401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13712411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856208 + 6856209.

It is an arithmetic number, because the mean of its divisors is an integer number (6856209).

Almost surely, 2^13712417 is an apocalyptic number.

It is an amenable number.

13712417 is a deficient number, since it is larger than the sum of its proper divisors (1).

13712417 is an equidigital number, since it uses as much as digits as its factorization.

13712417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1176, while the sum is 26.

The square root of 13712417 is about 3703.0280852297. The cubic root of 13712417 is about 239.3525198231.

The spelling of 13712417 in words is "thirteen million, seven hundred twelve thousand, four hundred seventeen".