5981992 has 16 divisors (see below), whose sum is σ = 11244960. Its totient is φ = 2983344.

The previous prime is 5981971. The next prime is 5981993. The reversal of 5981992 is 2991895.

5981992 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5981993) 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 3 ways as a sum of consecutive naturals, for example, 3693 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (702810).

Almost surely, 2^5981992 is an apocalyptic number.

It is an amenable number.

5981992 is a deficient number, since it is larger than the sum of its proper divisors (5262968).

5981992 is a wasteful number, since it uses less digits than its factorization.

5981992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1916 counting only the distinct ones).

The product of its digits is 58320, while the sum is 43.

The square root of 5981992 is about 2445.8111129030. The cubic root of 5981992 is about 181.5300842855.

The spelling of 5981992 in words is "five million, nine hundred eighty-one thousand, nine hundred ninety-two".