11089726806 has 8 divisors (see below), whose sum is σ = 22179453624. Its totient is φ = 3696575600.

The previous prime is 11089726763. The next prime is 11089726859. The reversal of 11089726806 is 60862798011.

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

11089726806 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924143895 + ... + 924143906.

It is an arithmetic number, because the mean of its divisors is an integer number (2772431703).

Almost surely, 2^11089726806 is an apocalyptic number.

11089726806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11089726806 is a wasteful number, since it uses less digits than its factorization.

11089726806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848287806.

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 11089726806 in words is "eleven billion, eighty-nine million, seven hundred twenty-six thousand, eight hundred six".