2771171716 has 12 divisors (see below), whose sum is σ = 5005987840. Its totient is φ = 1340889480.

The previous prime is 2771171687. The next prime is 2771171719. The reversal of 2771171716 is 6171711772.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2771171719) 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, 11173956 + ... + 11174203.

Almost surely, 2^2771171716 is an apocalyptic number.

It is an amenable number.

2771171716 is a deficient number, since it is larger than the sum of its proper divisors (2234816124).

2771171716 is a wasteful number, since it uses less digits than its factorization.

2771171716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22348194 (or 22348192 counting only the distinct ones).

The product of its digits is 28812, while the sum is 40.

The square root of 2771171716 is about 52641.9197598264. The cubic root of 2771171716 is about 1404.6058706301.

The spelling of 2771171716 in words is "two billion, seven hundred seventy-one million, one hundred seventy-one thousand, seven hundred sixteen".