11459091 has 24 divisors (see below), whose sum is σ = 17934480. Its totient is φ = 6488832.

The previous prime is 11459087. The next prime is 11459099. The reversal of 11459091 is 19095411.

11459091 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 11459091 - 2² = 11459087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11459099) 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, 19855 + ... + 20423.

It is an arithmetic number, because the mean of its divisors is an integer number (747270).

Almost surely, 2^11459091 is an apocalyptic number.

11459091 is a deficient number, since it is larger than the sum of its proper divisors (6475389).

11459091 is a wasteful number, since it uses less digits than its factorization.

11459091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 11459091 is about 3385.1279148653. The cubic root of 11459091 is about 225.4499047197.

The spelling of 11459091 in words is "eleven million, four hundred fifty-nine thousand, ninety-one".