11104585 has 4 divisors (see below), whose sum is σ = 13325508. Its totient is φ = 8883664.

The previous prime is 11104573. The next prime is 11104591. The reversal of 11104585 is 58540111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7817616 + 3286969 = 2796^2 + 1813^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11104585 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1110454 + ... + 1110463.

It is an arithmetic number, because the mean of its divisors is an integer number (3331377).

Almost surely, 2^11104585 is an apocalyptic number.

It is an amenable number.

11104585 is a deficient number, since it is larger than the sum of its proper divisors (2220923).

11104585 is an equidigital number, since it uses as much as digits as its factorization.

11104585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220922.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 11104585 is about 3332.3542728828. The cubic root of 11104585 is about 223.1006201998.

Adding to 11104585 its reverse (58540111), we get a palindrome (69644696).

The spelling of 11104585 in words is "eleven million, one hundred four thousand, five hundred eighty-five".