11040085 has 16 divisors (see below), whose sum is σ = 15391872. Its totient is φ = 7444800.

The previous prime is 11040067. The next prime is 11040091. The reversal of 11040085 is 58004011.

11040085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11040085 - 2⁷ = 11039957 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451 + ... + 4720.

It is an arithmetic number, because the mean of its divisors is an integer number (961992).

Almost surely, 2^11040085 is an apocalyptic number.

It is an amenable number.

11040085 is a deficient number, since it is larger than the sum of its proper divisors (4351787).

11040085 is an equidigital number, since it uses as much as digits as its factorization.

11040085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 11040085 is about 3322.6623361395. The cubic root of 11040085 is about 222.6678277616.

Adding to 11040085 its reverse (58004011), we get a palindrome (69044096).

The spelling of 11040085 in words is "eleven million, forty thousand, eighty-five".