6019 has 4 divisors (see below), whose sum is σ = 6496.
Its totient is φ = 5544.
The previous prime is 6011. The next prime is 6029. The reversal of 6019 is 9106.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6019 - 23 = 6011 is a prime.
It is a super-2 number, since 2×60192 = 72456722, which contains 22 as substring.
It is a Duffinian number.
6019 is a lucky number.
It is a plaindrome in base 7 and base 14.
It is a junction number, because it is equal to n+sod(n) for n = 5993 and 6011.
It is not an unprimeable number, because it can be changed into a prime (6011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219 + ... + 244.
It is an arithmetic number, because the mean of its divisors is an integer number (1624).
6019 is a deficient number, since it is larger than the sum of its proper divisors (477).
6019 is a wasteful number, since it uses less digits than its factorization.
6019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 6019 is about 77.5822144567.
The cubic root of 6019 is about 18.1903664349.
The spelling of 6019 in words is "six thousand, nineteen".