2297818163 has 2 divisors, whose sum is σ = 2297818164. Its totient is φ = 2297818162.

The previous prime is 2297818147. The next prime is 2297818223. The reversal of 2297818163 is 3618187922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2297818163 - 2⁴ = 2297818147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2297818123) 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, 1148909081 + 1148909082.

It is an arithmetic number, because the mean of its divisors is an integer number (1148909082).

Almost surely, 2^2297818163 is an apocalyptic number.

2297818163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297818163 is an equidigital number, since it uses as much as digits as its factorization.

2297818163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 47.

The square root of 2297818163 is about 47935.5626127409. The cubic root of 2297818163 is about 1319.5885929019.

The spelling of 2297818163 in words is "two billion, two hundred ninety-seven million, eight hundred eighteen thousand, one hundred sixty-three".