8197099 has 2 divisors, whose sum is σ = 8197100. Its totient is φ = 8197098.

The previous prime is 8197093. The next prime is 8197141. The reversal of 8197099 is 9907918.

8197099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8197099 - 2⁷ = 8196971 is a prime.

8197099 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8197093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4098549 + 4098550.

It is an arithmetic number, because the mean of its divisors is an integer number (4098550).

Almost surely, 2^8197099 is an apocalyptic number.

8197099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8197099 is an equidigital number, since it uses as much as digits as its factorization.

8197099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 8197099 is about 2863.0576312746. The cubic root of 8197099 is about 201.6291844219.

The spelling of 8197099 in words is "eight million, one hundred ninety-seven thousand, ninety-nine".