1116824 has 16 divisors (see below), whose sum is σ = 2111400. Its totient is φ = 553792.

The previous prime is 1116821. The next prime is 1116851. The reversal of 1116824 is 4286111.

It is a self number, because there is not a number n which added to its sum of digits gives 1116824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587 + ... + 1605.

2^1116824 is an apocalyptic number.

It is an amenable number.

1116824 is a deficient number, since it is larger than the sum of its proper divisors (994576).

1116824 is a wasteful number, since it uses less digits than its factorization.

1116824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1158 counting only the distinct ones).

The product of its digits is 384, while the sum is 23.

The square root of 1116824 is about 1056.7989401963. The cubic root of 1116824 is about 103.7516262386.

The spelling of 1116824 in words is "one million, one hundred sixteen thousand, eight hundred twenty-four".