2776268 has 12 divisors (see below), whose sum is σ = 5300232. Its totient is φ = 1261920.

The previous prime is 2776259. The next prime is 2776289. The reversal of 2776268 is 8626772.

2776268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 31505 + ... + 31592.

It is an arithmetic number, because the mean of its divisors is an integer number (441686).

2^2776268 is an apocalyptic number.

It is an amenable number.

2776268 is a deficient number, since it is larger than the sum of its proper divisors (2523964).

2776268 is a wasteful number, since it uses less digits than its factorization.

2776268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63112 (or 63110 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 2776268 is about 1666.2136717720. The cubic root of 2776268 is about 140.5466383502.

The spelling of 2776268 in words is "two million, seven hundred seventy-six thousand, two hundred sixty-eight".