1116018604 has 18 divisors (see below), whose sum is σ = 2041642820. Its totient is φ = 533747016.

The previous prime is 1116018559. The next prime is 1116018641. The reversal of 1116018604 is 4068106111.

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 5 ways as a sum of consecutive naturals, for example, 261594 + ... + 265825.

Almost surely, 2^1116018604 is an apocalyptic number.

It is an amenable number.

1116018604 is a deficient number, since it is larger than the sum of its proper divisors (925624216).

1116018604 is a wasteful number, since it uses less digits than its factorization.

1116018604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527469 (or 527444 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 1116018604 is about 33406.8646239063. The cubic root of 1116018604 is about 1037.2668012967.

It can be divided in two parts, 111 and 6018604, that added together give a triangular number (6018715 = T₃₄₆₉).

The spelling of 1116018604 in words is "one billion, one hundred sixteen million, eighteen thousand, six hundred four".