8045017 has 2 divisors, whose sum is σ = 8045018. Its totient is φ = 8045016.

The previous prime is 8045003. The next prime is 8045047. The reversal of 8045017 is 7105408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5433561 + 2611456 = 2331^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 8045017 - 2¹⁹ = 7520729 is a prime.

8045017 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8044982 and 8045000.

It is not a weakly prime, because it can be changed into another prime (8045047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022508 + 4022509.

It is an arithmetic number, because the mean of its divisors is an integer number (4022509).

Almost surely, 2^8045017 is an apocalyptic number.

It is an amenable number.

8045017 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045017 is an equidigital number, since it uses as much as digits as its factorization.

8045017 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 25.

The square root of 8045017 is about 2836.3739175222. The cubic root of 8045017 is about 200.3744402019.

The spelling of 8045017 in words is "eight million, forty-five thousand, seventeen".