2008862243 has 2 divisors, whose sum is σ = 2008862244. Its totient is φ = 2008862242.

The previous prime is 2008862237. The next prime is 2008862263. The reversal of 2008862243 is 3422688002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2008862243 - 2⁴ = 2008862227 is a prime.

It is a super-2 number, since 2×2008862243² = 8071055022701982098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2008862263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004431121 + 1004431122.

It is an arithmetic number, because the mean of its divisors is an integer number (1004431122).

Almost surely, 2^2008862243 is an apocalyptic number.

2008862243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2008862243 is an equidigital number, since it uses as much as digits as its factorization.

2008862243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 2008862243 is about 44820.3329193347. The cubic root of 2008862243 is about 1261.7792623540.

The spelling of 2008862243 in words is "two billion, eight million, eight hundred sixty-two thousand, two hundred forty-three".