11317089 has 24 divisors (see below), whose sum is σ = 17696448. Its totient is φ = 6414240.

The previous prime is 11317067. The next prime is 11317091. The reversal of 11317089 is 98071311.

11317089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11317089 - 2⁵ = 11317057 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11317049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24319 + ... + 24779.

It is an arithmetic number, because the mean of its divisors is an integer number (737352).

Almost surely, 2^11317089 is an apocalyptic number.

It is an amenable number.

11317089 is a deficient number, since it is larger than the sum of its proper divisors (6379359).

11317089 is a wasteful number, since it uses less digits than its factorization.

11317089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 11317089 is about 3364.0881379655. The cubic root of 11317089 is about 224.5147666472.

The spelling of 11317089 in words is "eleven million, three hundred seventeen thousand, eighty-nine".