5981942 has 8 divisors (see below), whose sum is σ = 9057096. Its totient is φ = 2962912.

The previous prime is 5981939. The next prime is 5981947. The reversal of 5981942 is 2491895.

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

It is a junction number, because it is equal to n+sod(n) for n = 5981896 and 5981905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981947) 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, 13763 + ... + 14190.

It is an arithmetic number, because the mean of its divisors is an integer number (1132137).

Almost surely, 2^5981942 is an apocalyptic number.

5981942 is a deficient number, since it is larger than the sum of its proper divisors (3075154).

5981942 is a wasteful number, since it uses less digits than its factorization.

5981942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28062.

The product of its digits is 25920, while the sum is 38.

The square root of 5981942 is about 2445.8008913237. The cubic root of 5981942 is about 181.5295785159.

The spelling of 5981942 in words is "five million, nine hundred eighty-one thousand, nine hundred forty-two".