5989591 has 4 divisors (see below), whose sum is σ = 6250032. Its totient is φ = 5729152.

The previous prime is 5989589. The next prime is 5989601. The reversal of 5989591 is 1959895.

5989591 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5989591 - 2¹ = 5989589 is a prime.

It is a super-3 number, since 3×5989591³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

5989591 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5989561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130186 + ... + 130231.

It is an arithmetic number, because the mean of its divisors is an integer number (1562508).

Almost surely, 2^5989591 is an apocalyptic number.

5989591 is a deficient number, since it is larger than the sum of its proper divisors (260441).

5989591 is a wasteful number, since it uses less digits than its factorization.

5989591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260440.

The product of its digits is 145800, while the sum is 46.

The square root of 5989591 is about 2447.3640922429. The cubic root of 5989591 is about 181.6069184133.

The spelling of 5989591 in words is "five million, nine hundred eighty-nine thousand, five hundred ninety-one".