9113617 has 2 divisors, whose sum is σ = 9113618. Its totient is φ = 9113616.

The previous prime is 9113609. The next prime is 9113633. The reversal of 9113617 is 7163119.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9054081 + 59536 = 3009^2 + 244^2 .

It is a cyclic number.

It is not a de Polignac number, because 9113617 - 2³ = 9113609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9113017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4556808 + 4556809.

It is an arithmetic number, because the mean of its divisors is an integer number (4556809).

Almost surely, 2^9113617 is an apocalyptic number.

It is an amenable number.

9113617 is a deficient number, since it is larger than the sum of its proper divisors (1).

9113617 is an equidigital number, since it uses as much as digits as its factorization.

9113617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 28.

The square root of 9113617 is about 3018.8767778762. The cubic root of 9113617 is about 208.8800315750.

It can be divided in two parts, 9113 and 617, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 9113617 in words is "nine million, one hundred thirteen thousand, six hundred seventeen".