2776216232 has 16 divisors (see below), whose sum is σ = 5205964500. Its totient is φ = 1387959040.

The previous prime is 2776216199. The next prime is 2776216237. The reversal of 2776216232 is 2326126772.

2776216232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2748485476 + 27730756 = 52426^2 + 5266^2 .

It is not an unprimeable number, because it can be changed into a prime (2776216237) 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, 135632 + ... + 154752.

Almost surely, 2^2776216232 is an apocalyptic number.

It is an amenable number.

2776216232 is a deficient number, since it is larger than the sum of its proper divisors (2429748268).

2776216232 is a wasteful number, since it uses less digits than its factorization.

2776216232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37276 (or 37272 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 2776216232 is about 52689.8114629384. The cubic root of 2776216232 is about 1405.4576477178.

The spelling of 2776216232 in words is "two billion, seven hundred seventy-six million, two hundred sixteen thousand, two hundred thirty-two".