2712205256 has 16 divisors (see below), whose sum is σ = 5103486540. Its totient is φ = 1351275520.

The previous prime is 2712205247. The next prime is 2712205259. The reversal of 2712205256 is 6525022172.

2712205256 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 2645456356 + 66748900 = 51434^2 + 8170^2 .

It is not an unprimeable number, because it can be changed into a prime (2712205259) 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, 601001 + ... + 605496.

Almost surely, 2^2712205256 is an apocalyptic number.

It is an amenable number.

2712205256 is a deficient number, since it is larger than the sum of its proper divisors (2391281284).

2712205256 is a wasteful number, since it uses less digits than its factorization.

2712205256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206784 (or 1206780 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2712205256 is about 52078.8369301773. The cubic root of 2712205256 is about 1394.5717104381.

The spelling of 2712205256 in words is "two billion, seven hundred twelve million, two hundred five thousand, two hundred fifty-six".