2871261068 has 12 divisors (see below), whose sum is σ = 5411222880. Its totient is φ = 1325197392.

The previous prime is 2871261031. The next prime is 2871261073. The reversal of 2871261068 is 8601621782.

It is a super-2 number, since 2×2871261068² = 16488280241225001248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27608228 + ... + 27608331.

It is an arithmetic number, because the mean of its divisors is an integer number (450935240).

Almost surely, 2^2871261068 is an apocalyptic number.

It is an amenable number.

2871261068 is a deficient number, since it is larger than the sum of its proper divisors (2539961812).

2871261068 is a wasteful number, since it uses less digits than its factorization.

2871261068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55216576 (or 55216574 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 2871261068 is about 53584.1494100634. The cubic root of 2871261068 is about 1421.3168152593.

The spelling of 2871261068 in words is "two billion, eight hundred seventy-one million, two hundred sixty-one thousand, sixty-eight".