1116018630 has 48 divisors (see below), whose sum is σ = 2950842960. Its totient is φ = 292559424.

The previous prime is 1116018559. The next prime is 1116018641. The reversal of 1116018630 is 368106111.

1116018630 is a `hidden beast` number, since 1 + 1 + 16 + 0 + 18 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1116018594 and 1116018603.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 99777 + ... + 110396.

It is an arithmetic number, because the mean of its divisors is an integer number (61475895).

Almost surely, 2^1116018630 is an apocalyptic number.

1116018630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116018630 is an abundant number, since it is smaller than the sum of its proper divisors (1834824330).

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

1116018630 is a wasteful number, since it uses less digits than its factorization.

1116018630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210245 (or 210242 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1116018630 is about 33406.8650130478. The cubic root of 1116018630 is about 1037.2668093518.

The spelling of 1116018630 in words is "one billion, one hundred sixteen million, eighteen thousand, six hundred thirty".