5849 has 2 divisors, whose sum is σ = 5850.
Its totient is φ = 5848.
The previous prime is 5843. The next prime is 5851. The reversal of 5849 is 9485.
5849 is nontrivially palindromic in base 8.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4624 + 1225 = 68^2 + 35^2
It is a cyclic number.
It is not a de Polignac number, because 5849 - 212 = 1753 is a prime.
It is a Sophie Germain prime.
Together with 5851, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a plaindrome in base 15.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2924 + 2925.
It is an arithmetic number, because the mean of its divisors is an integer number (2925).
25849 is an apocalyptic number.
It is an amenable number.
5849 is a deficient number, since it is larger than the sum of its proper divisors (1).
5849 is an equidigital number, since it uses as much as digits as its factorization.
5849 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1440, while the sum is 26.
The square root of 5849 is about 76.4787552200.
The cubic root of 5849 is about 18.0174727455.
The spelling of 5849 in words is "five thousand, eight hundred forty-nine".