12717701 has 2 divisors, whose sum is σ = 12717702. Its totient is φ = 12717700.

The previous prime is 12717697. The next prime is 12717703. The reversal of 12717701 is 10771721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9928801 + 2788900 = 3151^2 + 1670^2 .

It is a cyclic number.

It is not a de Polignac number, because 12717701 - 2² = 12717697 is a prime.

Together with 12717703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12717703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6358850 + 6358851.

It is an arithmetic number, because the mean of its divisors is an integer number (6358851).

Almost surely, 2^12717701 is an apocalyptic number.

It is an amenable number.

12717701 is a deficient number, since it is larger than the sum of its proper divisors (1).

12717701 is an equidigital number, since it uses as much as digits as its factorization.

12717701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 686, while the sum is 26.

The square root of 12717701 is about 3566.1885816653. The cubic root of 12717701 is about 233.4189996103.

The spelling of 12717701 in words is "twelve million, seven hundred seventeen thousand, seven hundred one".