8220283 has 2 divisors, whose sum is σ = 8220284. Its totient is φ = 8220282.

The previous prime is 8220281. The next prime is 8220287. The reversal of 8220283 is 3820228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8220283 - 2¹ = 8220281 is a prime.

Together with 8220281, it forms a pair of twin primes.

8220283 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8220281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4110141 + 4110142.

It is an arithmetic number, because the mean of its divisors is an integer number (4110142).

Almost surely, 2^8220283 is an apocalyptic number.

8220283 is a deficient number, since it is larger than the sum of its proper divisors (1).

8220283 is an equidigital number, since it uses as much as digits as its factorization.

8220283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 8220283 is about 2867.1035907340. The cubic root of 8220283 is about 201.8190959530.

The spelling of 8220283 in words is "eight million, two hundred twenty thousand, two hundred eighty-three".