5594989 has 8 divisors (see below), whose sum is σ = 5945400. Its totient is φ = 5246976.

The previous prime is 5594959. The next prime is 5595043. The reversal of 5594989 is 9894955.

It can be written as a sum of positive squares in 4 ways, for example, as 3515625 + 2079364 = 1875^2 + 1442^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5594989 - 2¹¹ = 5592941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5594909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7267 + ... + 7999.

It is an arithmetic number, because the mean of its divisors is an integer number (743175).

Almost surely, 2^5594989 is an apocalyptic number.

It is an amenable number.

5594989 is a deficient number, since it is larger than the sum of its proper divisors (350411).

5594989 is a wasteful number, since it uses less digits than its factorization.

5594989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its digits is 583200, while the sum is 49.

The square root of 5594989 is about 2365.3729092894. The cubic root of 5594989 is about 177.5278168400.

The spelling of 5594989 in words is "five million, five hundred ninety-four thousand, nine hundred eighty-nine".