9011085 has 16 divisors (see below), whose sum is σ = 14501760. Its totient is φ = 4777920.

The previous prime is 9011081. The next prime is 9011099. The reversal of 9011085 is 5801109.

It is not a de Polignac number, because 9011085 - 2² = 9011081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9011081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056 + ... + 4374.

It is an arithmetic number, because the mean of its divisors is an integer number (906360).

Almost surely, 2^9011085 is an apocalyptic number.

It is an amenable number.

9011085 is a deficient number, since it is larger than the sum of its proper divisors (5490675).

9011085 is a wasteful number, since it uses less digits than its factorization.

9011085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 9011085 is about 3001.8469314740. The cubic root of 9011085 is about 208.0937462651.

Adding to 9011085 its sum of digits (24), we get a palindrome (9011109).

It can be divided in two parts, 90 and 11085, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 9011085 in words is "nine million, eleven thousand, eighty-five".