1108673 has 4 divisors (see below), whose sum is σ = 1121220. Its totient is φ = 1096128.

The previous prime is 1108663. The next prime is 1108691. The reversal of 1108673 is 3768011.

1108673 is nontrivially palindromic in base 4.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3768011 = 13 ⋅289847.

It can be written as a sum of positive squares in 2 ways, for example, as 565504 + 543169 = 752^2 + 737^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108673 - 2⁶ = 1108609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6140 + ... + 6317.

It is an arithmetic number, because the mean of its divisors is an integer number (280305).

2^1108673 is an apocalyptic number.

It is an amenable number.

1108673 is a deficient number, since it is larger than the sum of its proper divisors (12547).

1108673 is an equidigital number, since it uses as much as digits as its factorization.

1108673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12546.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1108673 is about 1052.9354206218. The cubic root of 1108673 is about 103.4986036047.

The spelling of 1108673 in words is "one million, one hundred eight thousand, six hundred seventy-three".