6925717 has 2 divisors, whose sum is σ = 6925718. Its totient is φ = 6925716.

The previous prime is 6925673. The next prime is 6925727. The reversal of 6925717 is 7175296.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6081156 + 844561 = 2466^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 6925717 - 2¹¹ = 6923669 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 (6925727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3462858 + 3462859.

It is an arithmetic number, because the mean of its divisors is an integer number (3462859).

Almost surely, 2^6925717 is an apocalyptic number.

It is an amenable number.

6925717 is a deficient number, since it is larger than the sum of its proper divisors (1).

6925717 is an equidigital number, since it uses as much as digits as its factorization.

6925717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 37.

The square root of 6925717 is about 2631.6757019055. The cubic root of 6925717 is about 190.6140521169.

The spelling of 6925717 in words is "six million, nine hundred twenty-five thousand, seven hundred seventeen".