8190211 has 2 divisors, whose sum is σ = 8190212. Its totient is φ = 8190210.

The previous prime is 8190187. The next prime is 8190223. The reversal of 8190211 is 1120918.

8190211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8190211 - 2⁵ = 8190179 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8190011) 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, 4095105 + 4095106.

It is an arithmetic number, because the mean of its divisors is an integer number (4095106).

Almost surely, 2^8190211 is an apocalyptic number.

8190211 is a deficient number, since it is larger than the sum of its proper divisors (1).

8190211 is an equidigital number, since it uses as much as digits as its factorization.

8190211 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 22.

The square root of 8190211 is about 2861.8544686968. The cubic root of 8190211 is about 201.5726924437.

The spelling of 8190211 in words is "eight million, one hundred ninety thousand, two hundred eleven".