1116727844 has 12 divisors (see below), whose sum is σ = 1956365964. Its totient is φ = 557766144.

The previous prime is 1116727819. The next prime is 1116727847. The reversal of 1116727844 is 4487276111.

It can be written as a sum of positive squares in 2 ways, for example, as 258823744 + 857904100 = 16088^2 + 29290^2 .

It is not an unprimeable number, because it can be changed into a prime (1116727847) 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, 145229 + ... + 152724.

It is an arithmetic number, because the mean of its divisors is an integer number (163030497).

Almost surely, 2^1116727844 is an apocalyptic number.

It is an amenable number.

1116727844 is a deficient number, since it is larger than the sum of its proper divisors (839638120).

1116727844 is a wasteful number, since it uses less digits than its factorization.

1116727844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298894 (or 298892 counting only the distinct ones).

The product of its digits is 75264, while the sum is 41.

The square root of 1116727844 is about 33417.4781214861. The cubic root of 1116727844 is about 1037.4864856032.

The spelling of 1116727844 in words is "one billion, one hundred sixteen million, seven hundred twenty-seven thousand, eight hundred forty-four".