1116808 has 64 divisors (see below), whose sum is σ = 2736000. Its totient is φ = 423360.

The previous prime is 1116751. The next prime is 1116809. The reversal of 1116808 is 8086111.

It is a happy number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1116809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30166 + ... + 30202.

It is an arithmetic number, because the mean of its divisors is an integer number (42750).

2^1116808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368000).

1116808 is an abundant number, since it is smaller than the sum of its proper divisors (1619192).

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

1116808 is a wasteful number, since it uses less digits than its factorization.

1116808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 1116808 is about 1056.7913701389. The cubic root of 1116808 is about 103.7511307759.

The spelling of 1116808 in words is "one million, one hundred sixteen thousand, eight hundred eight".