Adding to 13416 its sum of digits (15), we get a palindrome (13431).
Adding to 13416 its reverse (61431), we get a palindrome (74847).
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 16.
13416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
213416 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 13416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13416 is a wasteful number, since it uses less digits than its factorization.
13416 is an evil number, because the sum of its binary digits is even.
The square root of 13416 is about 115.8274578846. The cubic root of 13416 is about 23.7615271836.
The spelling of 13416 in words is "thirteen thousand, four hundred sixteen".