2442 is nontrivially palindromic in base 10.
It is a plaindrome in base 13 and base 15.
It is a nialpdrome in base 14.
2442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442 is a wasteful number, since it uses less digits than its factorization.
2442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53.
The square root of 2442 is about 49.4165964024. The cubic root of 2442 is about 13.4663083045.
The spelling of 2442 in words is "two thousand, four hundred forty-two", and thus it is an iban number.