17045081 has 2 divisors, whose sum is σ = 17045082. Its totient is φ = 17045080.

The previous prime is 17045059. The next prime is 17045089. The reversal of 17045081 is 18054071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16679056 + 366025 = 4084^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 17045081 - 2²² = 12850777 is a prime.

It is a super-2 number, since 2×17045081² = 581069572593122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17045081.

It is not a weakly prime, because it can be changed into another prime (17045089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8522540 + 8522541.

It is an arithmetic number, because the mean of its divisors is an integer number (8522541).

Almost surely, 2^17045081 is an apocalyptic number.

It is an amenable number.

17045081 is a deficient number, since it is larger than the sum of its proper divisors (1).

17045081 is an equidigital number, since it uses as much as digits as its factorization.

17045081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 17045081 is about 4128.5688803749. The cubic root of 17045081 is about 257.3552446211.

The spelling of 17045081 in words is "seventeen million, forty-five thousand, eighty-one".