2774736056 has 32 divisors (see below), whose sum is σ = 5511648240. Its totient is φ = 1305051648.

The previous prime is 2774736023. The next prime is 2774736061. The reversal of 2774736056 is 6506374772.

It is a super-3 number, since 3×2774736056³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2774736056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314846 + ... + 323538.

Almost surely, 2^2774736056 is an apocalyptic number.

It is an amenable number.

2774736056 is a deficient number, since it is larger than the sum of its proper divisors (2736912184).

2774736056 is a wasteful number, since it uses less digits than its factorization.

2774736056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063 (or 11059 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 47.

The square root of 2774736056 is about 52675.7634591090. The cubic root of 2774736056 is about 1405.2078239370.

The spelling of 2774736056 in words is "two billion, seven hundred seventy-four million, seven hundred thirty-six thousand, fifty-six".