11093689 has 4 divisors (see below), whose sum is σ = 11476260. Its totient is φ = 10711120.

The previous prime is 11093683. The next prime is 11093743. The reversal of 11093689 is 98639011.

11093689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4928400 + 6165289 = 2220^2 + 2483^2 .

It is a cyclic number.

It is not a de Polignac number, because 11093689 - 2⁷ = 11093561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11093683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191242 + ... + 191299.

It is an arithmetic number, because the mean of its divisors is an integer number (2869065).

Almost surely, 2^11093689 is an apocalyptic number.

It is an amenable number.

11093689 is a deficient number, since it is larger than the sum of its proper divisors (382571).

11093689 is an equidigital number, since it uses as much as digits as its factorization.

11093689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382570.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 11093689 is about 3330.7189914491. The cubic root of 11093689 is about 223.0276263306.

The spelling of 11093689 in words is "eleven million, ninety-three thousand, six hundred eighty-nine".