11048589 has 16 divisors (see below), whose sum is σ = 17331840. Its totient is φ = 6932160.

The previous prime is 11048581. The next prime is 11048599. The reversal of 11048589 is 98584011.

It is not a de Polignac number, because 11048589 - 2³ = 11048581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11048581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11577 + ... + 12494.

It is an arithmetic number, because the mean of its divisors is an integer number (1083240).

Almost surely, 2^11048589 is an apocalyptic number.

It is an amenable number.

11048589 is a deficient number, since it is larger than the sum of its proper divisors (6283251).

11048589 is a wasteful number, since it uses less digits than its factorization.

11048589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24097 (or 24091 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 11048589 is about 3323.9417864939. The cubic root of 11048589 is about 222.7249855709.

The spelling of 11048589 in words is "eleven million, forty-eight thousand, five hundred eighty-nine".