1116671160 has 128 divisors (see below), whose sum is σ = 3813557760. Its totient is φ = 258931200.

The previous prime is 1116671159. The next prime is 1116671161. The reversal of 1116671160 is 611766111.

It is an interprime number because it is at equal distance from previous prime (1116671159) and next prime (1116671161).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116671161) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11970 + ... + 48750.

It is an arithmetic number, because the mean of its divisors is an integer number (29793420).

Almost surely, 2^1116671160 is an apocalyptic number.

1116671160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116671160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1906778880).

1116671160 is an abundant number, since it is smaller than the sum of its proper divisors (2696886600).

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

1116671160 is a wasteful number, since it uses less digits than its factorization.

1116671160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36829 (or 36825 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 1116671160 is about 33416.6299916673. The cubic root of 1116671160 is about 1037.4689313772.

It can be divided in two parts, 1116 and 671160, that added together give a palindrome (672276).

The spelling of 1116671160 in words is "one billion, one hundred sixteen million, six hundred seventy-one thousand, one hundred sixty".