8696573 has 2 divisors, whose sum is σ = 8696574. Its totient is φ = 8696572.

The previous prime is 8696561. The next prime is 8696581. The reversal of 8696573 is 3756968.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8655364 + 41209 = 2942^2 + 203^2 .

It is a cyclic number.

It is not a de Polignac number, because 8696573 - 2¹⁰ = 8695549 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8696273) 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, 4348286 + 4348287.

It is an arithmetic number, because the mean of its divisors is an integer number (4348287).

Almost surely, 2^8696573 is an apocalyptic number.

It is an amenable number.

8696573 is a deficient number, since it is larger than the sum of its proper divisors (1).

8696573 is an equidigital number, since it uses as much as digits as its factorization.

8696573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 8696573 is about 2948.9952526242. The cubic root of 8696573 is about 205.6440029185.

The spelling of 8696573 in words is "eight million, six hundred ninety-six thousand, five hundred seventy-three".