6005687 has 2 divisors, whose sum is σ = 6005688. Its totient is φ = 6005686.

The previous prime is 6005663. The next prime is 6005717. The reversal of 6005687 is 7865006.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6005687 is a prime.

It is a super-3 number, since 3×6005687³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6005627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002843 + 3002844.

It is an arithmetic number, because the mean of its divisors is an integer number (3002844).

Almost surely, 2^6005687 is an apocalyptic number.

6005687 is a deficient number, since it is larger than the sum of its proper divisors (1).

6005687 is an equidigital number, since it uses as much as digits as its factorization.

6005687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 6005687 is about 2450.6503218534. The cubic root of 6005687 is about 181.7694520697.

The spelling of 6005687 in words is "six million, five thousand, six hundred eighty-seven".