5951589 has 12 divisors (see below), whose sum is σ = 9231264. Its totient is φ = 3400824.

The previous prime is 5951557. The next prime is 5951591. The reversal of 5951589 is 9851595.

It is a happy number.

It is not a de Polignac number, because 5951589 - 2⁵ = 5951557 is a prime.

5951589 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5951589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5951599) 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 11 ways as a sum of consecutive naturals, for example, 20097 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (769272).

Almost surely, 2^5951589 is an apocalyptic number.

It is an amenable number.

5951589 is a deficient number, since it is larger than the sum of its proper divisors (3279675).

5951589 is a wasteful number, since it uses less digits than its factorization.

5951589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40504 (or 40497 counting only the distinct ones).

The product of its digits is 81000, while the sum is 42.

The square root of 5951589 is about 2439.5878750314. The cubic root of 5951589 is about 181.2220243782. Note that the first 3 decimals are identical.

The spelling of 5951589 in words is "five million, nine hundred fifty-one thousand, five hundred eighty-nine".