9117673 has 2 divisors, whose sum is σ = 9117674. Its totient is φ = 9117672.

The previous prime is 9117659. The next prime is 9117679. The reversal of 9117673 is 3767119.

It is a happy number.

9117673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 3790809 = 2308^2 + 1947^2 .

It is an emirp because it is prime and its reverse (3767119) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9117673 is a prime.

It is not a weakly prime, because it can be changed into another prime (9117679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4558836 + 4558837.

It is an arithmetic number, because the mean of its divisors is an integer number (4558837).

Almost surely, 2^9117673 is an apocalyptic number.

It is an amenable number.

9117673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9117673 is an equidigital number, since it uses as much as digits as its factorization.

9117673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 34.

The square root of 9117673 is about 3019.5484761798. The cubic root of 9117673 is about 208.9110142154.

The spelling of 9117673 in words is "nine million, one hundred seventeen thousand, six hundred seventy-three".