1116304556 has 6 divisors (see below), whose sum is σ = 1953532980. Its totient is φ = 558152276.

The previous prime is 1116304547. The next prime is 1116304583. The reversal of 1116304556 is 6554036111.

It is a super-3 number, since 3×1116304556³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 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 as a sum of consecutive naturals, namely, 139538066 + ... + 139538073.

It is an arithmetic number, because the mean of its divisors is an integer number (325588830).

Almost surely, 2^1116304556 is an apocalyptic number.

It is an amenable number.

1116304556 is a deficient number, since it is larger than the sum of its proper divisors (837228424).

1116304556 is a wasteful number, since it uses less digits than its factorization.

1116304556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279076143 (or 279076141 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1116304556 is about 33411.1441887284. The cubic root of 1116304556 is about 1037.3553850013.

The spelling of 1116304556 in words is "one billion, one hundred sixteen million, three hundred four thousand, five hundred fifty-six".