It is a happy number.
302442 is nontrivially palindromic in base 13.
302442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
302442 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2302442 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 302442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302442 is a wasteful number, since it uses less digits than its factorization.
302442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410.
The square root of 302442 is about 549.9472701996. The cubic root of 302442 is about 67.1244438503.
Adding to 302442 its reverse (244203), we get a palindrome (546645).
The spelling of 302442 in words is "three hundred two thousand, four hundred forty-two", and thus it is an iban number.