10646717 has 2 divisors, whose sum is σ = 10646718. Its totient is φ = 10646716.

The previous prime is 10646687. The next prime is 10646719. The reversal of 10646717 is 71764601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7474756 + 3171961 = 2734^2 + 1781^2 .

It is an emirp because it is prime and its reverse (71764601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10646717 - 2⁶ = 10646653 is a prime.

It is a super-2 number, since 2×10646717² = 226705165756178, which contains 22 as substring.

Together with 10646719, 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 (10646719) 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, 5323358 + 5323359.

It is an arithmetic number, because the mean of its divisors is an integer number (5323359).

Almost surely, 2^10646717 is an apocalyptic number.

It is an amenable number.

10646717 is a deficient number, since it is larger than the sum of its proper divisors (1).

10646717 is an equidigital number, since it uses as much as digits as its factorization.

10646717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 10646717 is about 3262.9307378490. The cubic root of 10646717 is about 219.9911635569.

The spelling of 10646717 in words is "ten million, six hundred forty-six thousand, seven hundred seventeen".