2276443312 has 40 divisors (see below), whose sum is σ = 5181699600. Its totient is φ = 955150080.

The previous prime is 2276443249. The next prime is 2276443313. The reversal of 2276443312 is 2133446722.

2276443312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2276443313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495187 + ... + 499762.

It is an arithmetic number, because the mean of its divisors is an integer number (129542490).

Almost surely, 2^2276443312 is an apocalyptic number.

2276443312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2276443312 is an abundant number, since it is smaller than the sum of its proper divisors (2905256288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2276443312 is a wasteful number, since it uses less digits than its factorization.

2276443312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994981 (or 994975 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 2276443312 is about 47712.0876927430. The cubic root of 2276443312 is about 1315.4841306072.

The spelling of 2276443312 in words is "two billion, two hundred seventy-six million, four hundred forty-three thousand, three hundred twelve".