2866163 has 2 divisors, whose sum is σ = 2866164. Its totient is φ = 2866162.

The previous prime is 2866159. The next prime is 2866189. The reversal of 2866163 is 3616682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2866163 - 2² = 2866159 is a prime.

It is not a weakly prime, because it can be changed into another prime (2866363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1433081 + 1433082.

It is an arithmetic number, because the mean of its divisors is an integer number (1433082).

2^2866163 is an apocalyptic number.

2866163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2866163 is an equidigital number, since it uses as much as digits as its factorization.

2866163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 2866163 is about 1692.9746011089. The cubic root of 2866163 is about 142.0475110475.

The spelling of 2866163 in words is "two million, eight hundred sixty-six thousand, one hundred sixty-three".