1108822 has 16 divisors (see below), whose sum is σ = 1954512. Its totient is φ = 465120.

The previous prime is 1108819. The next prime is 1108823. The reversal of 1108822 is 2288011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1108793 and 1108802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653 + ... + 2224.

It is an arithmetic number, because the mean of its divisors is an integer number (122157).

2^1108822 is an apocalyptic number.

1108822 is a deficient number, since it is larger than the sum of its proper divisors (845690).

1108822 is a wasteful number, since it uses less digits than its factorization.

1108822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 1108822 is about 1053.0061728214. The cubic root of 1108822 is about 103.5032399586.

The spelling of 1108822 in words is "one million, one hundred eight thousand, eight hundred twenty-two".