1116108 has 72 divisors (see below), whose sum is σ = 3331328. Its totient is φ = 308448.

The previous prime is 1116107. The next prime is 1116133. The reversal of 1116108 is 8016111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1116107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10785 + ... + 10887.

2^1116108 is an apocalyptic number.

1116108 is a gapful number since it is divisible by the number (18) 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 1116108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1665664).

1116108 is an abundant number, since it is smaller than the sum of its proper divisors (2215220).

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

1116108 is a wasteful number, since it uses less digits than its factorization.

1116108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 1116108 is about 1056.4601270280. The cubic root of 1116108 is about 103.7294496482.

The spelling of 1116108 in words is "one million, one hundred sixteen thousand, one hundred eight".