17104289 has 2 divisors, whose sum is σ = 17104290. Its totient is φ = 17104288.

The previous prime is 17104279. The next prime is 17104303. The reversal of 17104289 is 98240171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16120225 + 984064 = 4015^2 + 992^2 .

It is a cyclic number.

It is not a de Polignac number, because 17104289 - 2²⁰ = 16055713 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (17104259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8552144 + 8552145.

It is an arithmetic number, because the mean of its divisors is an integer number (8552145).

Almost surely, 2^17104289 is an apocalyptic number.

It is an amenable number.

17104289 is a deficient number, since it is larger than the sum of its proper divisors (1).

17104289 is an equidigital number, since it uses as much as digits as its factorization.

17104289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 17104289 is about 4135.7331877190. The cubic root of 17104289 is about 257.6528843576.

The spelling of 17104289 in words is "seventeen million, one hundred four thousand, two hundred eighty-nine".