1116798 has 16 divisors (see below), whose sum is σ = 2365200. Its totient is φ = 350336.

The previous prime is 1116751. The next prime is 1116809. The reversal of 1116798 is 8976111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5373 + ... + 5576.

It is an arithmetic number, because the mean of its divisors is an integer number (147825).

2^1116798 is an apocalyptic number.

1116798 is an abundant number, since it is smaller than the sum of its proper divisors (1248402).

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

1116798 is a wasteful number, since it uses less digits than its factorization.

1116798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10971.

The product of its digits is 3024, while the sum is 33.

The square root of 1116798 is about 1056.7866388255. The cubic root of 1116798 is about 103.7508211093.

Subtracting from 1116798 its sum of digits (33), we obtain a triangular number (1116765 = T₁₄₉₄).

The spelling of 1116798 in words is "one million, one hundred sixteen thousand, seven hundred ninety-eight".