10117717 has 2 divisors, whose sum is σ = 10117718. Its totient is φ = 10117716.

The previous prime is 10117699. The next prime is 10117729. The reversal of 10117717 is 71771101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6280036 + 3837681 = 2506^2 + 1959^2 .

It is a cyclic number.

It is not a de Polignac number, because 10117717 - 2²³ = 1729109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10117691 and 10117700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10117777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5058858 + 5058859.

It is an arithmetic number, because the mean of its divisors is an integer number (5058859).

Almost surely, 2^10117717 is an apocalyptic number.

It is an amenable number.

10117717 is a deficient number, since it is larger than the sum of its proper divisors (1).

10117717 is an equidigital number, since it uses as much as digits as its factorization.

10117717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 343, while the sum is 25.

The square root of 10117717 is about 3180.8358964272. The cubic root of 10117717 is about 216.2855519750.

Adding to 10117717 its reverse (71771101), we get a palindrome (81888818).

The spelling of 10117717 in words is "ten million, one hundred seventeen thousand, seven hundred seventeen".