8000219 has 2 divisors, whose sum is σ = 8000220. Its totient is φ = 8000218.

The previous prime is 8000189. The next prime is 8000221. The reversal of 8000219 is 9120008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8000219 - 2⁸ = 7999963 is a prime.

It is a super-2 number, since 2×8000219² = 128007008095922, which contains 22 as substring.

Together with 8000221, it forms a pair of twin primes.

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 8000219.

It is not a weakly prime, because it can be changed into another prime (8000119) 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, 4000109 + 4000110.

It is an arithmetic number, because the mean of its divisors is an integer number (4000110).

Almost surely, 2^8000219 is an apocalyptic number.

8000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000219 is an equidigital number, since it uses as much as digits as its factorization.

8000219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 8000219 is about 2828.4658385775. The cubic root of 8000219 is about 200.0018249833.

The spelling of 8000219 in words is "eight million, two hundred nineteen", and thus it is an aban number.