2866445160 has 32 divisors (see below), whose sum is σ = 8599335840. Its totient is φ = 764385344.

The previous prime is 2866445137. The next prime is 2866445189. The reversal of 2866445160 is 615446682.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11943402 + ... + 11943641.

It is an arithmetic number, because the mean of its divisors is an integer number (268729245).

Almost surely, 2^2866445160 is an apocalyptic number.

2866445160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2866445160 is an abundant number, since it is smaller than the sum of its proper divisors (5732890680).

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

2866445160 is a wasteful number, since it uses less digits than its factorization.

2866445160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23887057 (or 23887053 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2866445160 is about 53539.1927469961. The cubic root of 2866445160 is about 1420.5217219322.

It can be divided in two parts, 286 and 6445160, that added together give a palindrome (6445446).

The spelling of 2866445160 in words is "two billion, eight hundred sixty-six million, four hundred forty-five thousand, one hundred sixty".