5740 is nontrivially palindromic in base 6 and base 9.
5740 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.
5740 is an undulating number in base 3.
5740 is a nontrivial repdigit in base 9.
It is a plaindrome in base 9 and base 16.
It is a nialpdrome in base 9.
It is a zygodrome in base 9.
25740 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5740 is a wasteful number, since it uses less digits than its factorization.
5740 is an odious number, because the sum of its binary digits is odd.
The square root of 5740 is about 75.7627876995. The cubic root of 5740 is about 17.9048476826.
The spelling of 5740 in words is "five thousand, seven hundred forty".