2866056016 has 20 divisors (see below), whose sum is σ = 5555001600. Its totient is φ = 1432507232.

The previous prime is 2866055981. The next prime is 2866056019. The reversal of 2866056016 is 6106506682.

It is a self number, because there is not a number n which added to its sum of digits gives 2866056016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866056019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14955 + ... + 77173.

It is an arithmetic number, because the mean of its divisors is an integer number (277750080).

Almost surely, 2^2866056016 is an apocalyptic number.

It is an amenable number.

2866056016 is a deficient number, since it is larger than the sum of its proper divisors (2688945584).

2866056016 is a wasteful number, since it uses less digits than its factorization.

2866056016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65106 (or 65100 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2866056016 is about 53535.5584261526. The cubic root of 2866056016 is about 1420.4574364391.

The spelling of 2866056016 in words is "two billion, eight hundred sixty-six million, fifty-six thousand, sixteen".