2277045712 has 40 divisors (see below), whose sum is σ = 4536680616. Its totient is φ = 1106366976.

The previous prime is 2277045689. The next prime is 2277045713. The reversal of 2277045712 is 2175407722.

It can be written as a sum of positive squares in 4 ways, for example, as 16613776 + 2260431936 = 4076^2 + 47544^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277045713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597798 + ... + 601594.

Almost surely, 2^2277045712 is an apocalyptic number.

It is an amenable number.

2277045712 is a deficient number, since it is larger than the sum of its proper divisors (2259634904).

2277045712 is a wasteful number, since it uses less digits than its factorization.

2277045712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855 (or 4849 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 2277045712 is about 47718.4001408262. The cubic root of 2277045712 is about 1315.6001563020.

The spelling of 2277045712 in words is "two billion, two hundred seventy-seven million, forty-five thousand, seven hundred twelve".