2776265732 has 12 divisors (see below), whose sum is σ = 4858848540. Its totient is φ = 1388023296.

The previous prime is 2776265711. The next prime is 2776265743. The reversal of 2776265732 is 2375626772.

It can be written as a sum of positive squares in 2 ways, for example, as 1315803076 + 1460462656 = 36274^2 + 38216^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62108 + ... + 97004.

It is an arithmetic number, because the mean of its divisors is an integer number (404904045).

Almost surely, 2^2776265732 is an apocalyptic number.

It is an amenable number.

2776265732 is a deficient number, since it is larger than the sum of its proper divisors (2082582808).

2776265732 is a wasteful number, since it uses less digits than its factorization.

2776265732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54790 (or 54788 counting only the distinct ones).

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

The square root of 2776265732 is about 52690.2811911267. The cubic root of 2776265732 is about 1405.4660007824.

The spelling of 2776265732 in words is "two billion, seven hundred seventy-six million, two hundred sixty-five thousand, seven hundred thirty-two".