5991367 has 2 divisors, whose sum is σ = 5991368. Its totient is φ = 5991366.

The previous prime is 5991343. The next prime is 5991379. The reversal of 5991367 is 7631995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5991367 - 2⁷ = 5991239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5991397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995683 + 2995684.

It is an arithmetic number, because the mean of its divisors is an integer number (2995684).

Almost surely, 2^5991367 is an apocalyptic number.

5991367 is a deficient number, since it is larger than the sum of its proper divisors (1).

5991367 is an equidigital number, since it uses as much as digits as its factorization.

5991367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 40.

The square root of 5991367 is about 2447.7269047016. The cubic root of 5991367 is about 181.6248663285.

The spelling of 5991367 in words is "five million, nine hundred ninety-one thousand, three hundred sixty-seven".