8317223 has 2 divisors, whose sum is σ = 8317224. Its totient is φ = 8317222.

The previous prime is 8317213. The next prime is 8317241. The reversal of 8317223 is 3227138.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8317223 - 2⁸ = 8316967 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 8317192 and 8317201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8317213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4158611 + 4158612.

It is an arithmetic number, because the mean of its divisors is an integer number (4158612).

Almost surely, 2^8317223 is an apocalyptic number.

8317223 is a deficient number, since it is larger than the sum of its proper divisors (1).

8317223 is an equidigital number, since it uses as much as digits as its factorization.

8317223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 8317223 is about 2883.9596044328. The cubic root of 8317223 is about 202.6093338349.

The spelling of 8317223 in words is "eight million, three hundred seventeen thousand, two hundred twenty-three".