1116984 has 32 divisors (see below), whose sum is σ = 3047040. Its totient is φ = 338400.

The previous prime is 1116977. The next prime is 1116989. The reversal of 1116984 is 4896111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852 + ... + 2379.

It is an arithmetic number, because the mean of its divisors is an integer number (95220).

2^1116984 is an apocalyptic number.

It is an amenable number.

1116984 is an abundant number, since it is smaller than the sum of its proper divisors (1930056).

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

1116984 is a wasteful number, since it uses less digits than its factorization.

1116984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251 (or 4247 counting only the distinct ones).

The product of its digits is 1728, while the sum is 30.

The square root of 1116984 is about 1056.8746377882. The cubic root of 1116984 is about 103.7565806055.

The spelling of 1116984 in words is "one million, one hundred sixteen thousand, nine hundred eighty-four".