1116028808 has 16 divisors (see below), whose sum is σ = 2164711500. Its totient is φ = 538772416.

The previous prime is 1116028657. The next prime is 1116028831. The reversal of 1116028808 is 8088206111.

It can be written as a sum of positive squares in 2 ways, for example, as 1015187044 + 100841764 = 31862^2 + 10042^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405003 + ... + 2405466.

Almost surely, 2^1116028808 is an apocalyptic number.

It is an amenable number.

1116028808 is a deficient number, since it is larger than the sum of its proper divisors (1048682692).

1116028808 is a wasteful number, since it uses less digits than its factorization.

1116028808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810504 (or 4810500 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 35.

The square root of 1116028808 is about 33407.0173466594. The cubic root of 1116028808 is about 1037.2699626055.

The spelling of 1116028808 in words is "one billion, one hundred sixteen million, twenty-eight thousand, eight hundred eight".