6049 has 4 divisors (see below), whose sum is σ = 6336.
Its totient is φ = 5764.
The previous prime is 6047. The next prime is 6053. The reversal of 6049 is 9406.
6049 = T62 + T63 +
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9406 = 2 ⋅4703.
It is a cyclic number.
It is not a de Polignac number, because 6049 - 21 = 6047 is a prime.
It is an Ulam number.
It is a Duffinian number.
6049 is a lucky number.
It is a plaindrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (6043) 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, 109 + ... + 154.
It is an arithmetic number, because the mean of its divisors is an integer number (1584).
26049 is an apocalyptic number.
6049 is the 64-th centered triangular number.
It is an amenable number.
6049 is a deficient number, since it is larger than the sum of its proper divisors (287).
6049 is a wasteful number, since it uses less digits than its factorization.
6049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 6049 is about 77.7753174214.
The cubic root of 6049 is about 18.2205379389.
The spelling of 6049 in words is "six thousand, forty-nine".