Adding to 1830 its reverse (381), we get a triangular number (2211 = T66).
1830 is nontrivially palindromic in base 13.
1830 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
1830 is an undulating number in base 11.
1830 is strictly pandigital in base 5.
1830 is a nontrivial repdigit in base 13.
It is a plaindrome in base 8 and base 13.
It is a nialpdrome in base 13 and base 15.
It is a zygodrome in base 13.
It is a congruent number.
1830 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
1830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1830 is the 60-th triangular number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1830 is a wasteful number, since it uses less digits than its factorization.
1830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71.
The square root of 1830 is about 42.7784992724. The cubic root of 1830 is about 12.2316120069.
The spelling of 1830 in words is "one thousand, eight hundred thirty".