2773227712 has 28 divisors (see below), whose sum is σ = 5554568520. Its totient is φ = 1373651456.

The previous prime is 2773227679. The next prime is 2773227719. The reversal of 2773227712 is 2177223772.

It is not an unprimeable number, because it can be changed into a prime (2773227719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195637 + ... + 209332.

Almost surely, 2^2773227712 is an apocalyptic number.

It is an amenable number.

2773227712 is an abundant number, since it is smaller than the sum of its proper divisors (2781340808).

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

2773227712 is a wasteful number, since it uses less digits than its factorization.

2773227712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405088 (or 405078 counting only the distinct ones).

The product of its digits is 115248, while the sum is 40.

The square root of 2773227712 is about 52661.4442642812. Note that the first 3 decimals coincide. The cubic root of 2773227712 is about 1404.9531545531.

The spelling of 2773227712 in words is "two billion, seven hundred seventy-three million, two hundred twenty-seven thousand, seven hundred twelve".