2866004022 has 24 divisors (see below), whose sum is σ = 6667846776. Its totient is φ = 818858208.

The previous prime is 2866004021. The next prime is 2866004059. The reversal of 2866004022 is 2204006682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866004021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4873863 + ... + 4874450.

It is an arithmetic number, because the mean of its divisors is an integer number (277826949).

Almost surely, 2^2866004022 is an apocalyptic number.

2866004022 is an abundant number, since it is smaller than the sum of its proper divisors (3801842754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2866004022 is a wasteful number, since it uses less digits than its factorization.

2866004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9748332 (or 9748325 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2866004022 is about 53535.0728214691. The cubic root of 2866004022 is about 1420.4488467360.

The spelling of 2866004022 in words is "two billion, eight hundred sixty-six million, four thousand, twenty-two".