11085912 has 48 divisors (see below), whose sum is σ = 30420000. Its totient is φ = 3646656.

The previous prime is 11085889. The next prime is 11085947. The reversal of 11085912 is 21958011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4714 + ... + 6662.

It is an arithmetic number, because the mean of its divisors is an integer number (633750).

Almost surely, 2^11085912 is an apocalyptic number.

11085912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11085912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15210000).

11085912 is an abundant number, since it is smaller than the sum of its proper divisors (19334088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11085912 is a wasteful number, since it uses less digits than its factorization.

11085912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 11085912 is about 3329.5513211242. The cubic root of 11085912 is about 222.9754978542.

The spelling of 11085912 in words is "eleven million, eighty-five thousand, nine hundred twelve".