2268776682 has 16 divisors (see below), whose sum is σ = 5041726080. Its totient is φ = 756258876.

The previous prime is 2268776669. The next prime is 2268776689. The reversal of 2268776682 is 2866778622.

2268776682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 42014383 = 2268776682 / (2 + 2 + 6 + 8 + 7 + 7 + 6 + 6 + 8 + 2).

It is not an unprimeable number, because it can be changed into a prime (2268776689) 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, 21007138 + ... + 21007245.

It is an arithmetic number, because the mean of its divisors is an integer number (315107880).

Almost surely, 2^2268776682 is an apocalyptic number.

2268776682 is an abundant number, since it is smaller than the sum of its proper divisors (2772949398).

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

2268776682 is a wasteful number, since it uses less digits than its factorization.

2268776682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42014394 (or 42014388 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 2268776682 is about 47631.6772956821. The cubic root of 2268776682 is about 1314.0057025252.

The spelling of 2268776682 in words is "two billion, two hundred sixty-eight million, seven hundred seventy-six thousand, six hundred eighty-two".