5987189 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 5255040.

The previous prime is 5987183. The next prime is 5987221. The reversal of 5987189 is 9817895.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5987189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5987183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24932 + ... + 25170.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^5987189 is an apocalyptic number.

It is an amenable number.

5987189 is a deficient number, since it is larger than the sum of its proper divisors (786571).

5987189 is a wasteful number, since it uses less digits than its factorization.

5987189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340.

The product of its digits is 181440, while the sum is 47.

The square root of 5987189 is about 2446.8733109828. The cubic root of 5987189 is about 181.5826386173.

The spelling of 5987189 in words is "five million, nine hundred eighty-seven thousand, one hundred eighty-nine".