8026217 has 2 divisors, whose sum is σ = 8026218. Its totient is φ = 8026216.

The previous prime is 8026199. The next prime is 8026223. The reversal of 8026217 is 7126208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5779216 + 2247001 = 2404^2 + 1499^2 .

It is a cyclic number.

It is not a de Polignac number, because 8026217 - 2¹² = 8022121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8026297) 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, 4013108 + 4013109.

It is an arithmetic number, because the mean of its divisors is an integer number (4013109).

Almost surely, 2^8026217 is an apocalyptic number.

It is an amenable number.

8026217 is a deficient number, since it is larger than the sum of its proper divisors (1).

8026217 is an equidigital number, since it uses as much as digits as its factorization.

8026217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 8026217 is about 2833.0578885720. The cubic root of 8026217 is about 200.2182367769.

Subtracting from 8026217 its reverse (7126208), we obtain a palindrome (900009).

The spelling of 8026217 in words is "eight million, twenty-six thousand, two hundred seventeen".