5997191 has 2 divisors, whose sum is σ = 5997192. Its totient is φ = 5997190.

The previous prime is 5997163. The next prime is 5997197. The reversal of 5997191 is 1917995.

It is a happy number.

5997191 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5997191 - 2¹⁰ = 5996167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5997197) 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 as a sum of consecutive naturals, namely, 2998595 + 2998596.

It is an arithmetic number, because the mean of its divisors is an integer number (2998596).

Almost surely, 2^5997191 is an apocalyptic number.

5997191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5997191 is an equidigital number, since it uses as much as digits as its factorization.

5997191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25515, while the sum is 41.

The square root of 5997191 is about 2448.9162909336. The cubic root of 5997191 is about 181.6836976804.

The spelling of 5997191 in words is "five million, nine hundred ninety-seven thousand, one hundred ninety-one".