5997843 has 6 divisors (see below), whose sum is σ = 8663564. Its totient is φ = 3998556.

The previous prime is 5997841. The next prime is 5997847. The reversal of 5997843 is 3487995.

It is not a de Polignac number, because 5997843 - 2¹ = 5997841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5997841) 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 5 ways as a sum of consecutive naturals, for example, 333205 + ... + 333222.

Almost surely, 2^5997843 is an apocalyptic number.

5997843 is a deficient number, since it is larger than the sum of its proper divisors (2665721).

5997843 is a wasteful number, since it uses less digits than its factorization.

5997843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666433 (or 666430 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 5997843 is about 2449.0494074232. The cubic root of 5997843 is about 181.6902815115.

The spelling of 5997843 in words is "five million, nine hundred ninety-seven thousand, eight hundred forty-three".