11085663 has 8 divisors (see below), whose sum is σ = 14796288. Its totient is φ = 7382744.

The previous prime is 11085611. The next prime is 11085673. The reversal of 11085663 is 36658011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11085663 - 2⁸ = 11085407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11085663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11085673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4456 + ... + 6482.

It is an arithmetic number, because the mean of its divisors is an integer number (1849536).

Almost surely, 2^11085663 is an apocalyptic number.

11085663 is a deficient number, since it is larger than the sum of its proper divisors (3710625).

11085663 is a wasteful number, since it uses less digits than its factorization.

11085663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 11085663 is about 3329.5139284887. The cubic root of 11085663 is about 222.9738284287.

The spelling of 11085663 in words is "eleven million, eighty-five thousand, six hundred sixty-three".