11067085806 has 48 divisors (see below), whose sum is σ = 25788397824. Its totient is φ = 3157052976.

The previous prime is 11067085739. The next prime is 11067085811. The reversal of 11067085806 is 60858076011.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159771 + ... + 218313.

It is an arithmetic number, because the mean of its divisors is an integer number (537258288).

Almost surely, 2^11067085806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11067085806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12894198912).

11067085806 is an abundant number, since it is smaller than the sum of its proper divisors (14721312018).

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

11067085806 is a wasteful number, since it uses less digits than its factorization.

11067085806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59205 (or 59198 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 11067085806 in words is "eleven billion, sixty-seven million, eighty-five thousand, eight hundred six".