4450 has 12 divisors (see below), whose sum is σ = 8370. Its totient is φ = 1760.

The previous prime is 4447. The next prime is 4451. The reversal of 4450 is 544.

It can be written as a sum of positive squares in 3 ways, for example, as 2601 + 1849 = 51^2 + 43^2 .

It is a plaindrome in base 12 and base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 4450.

It is not an unprimeable number, because it can be changed into a prime (4451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6 + ... + 94.

4450 is a deficient number, since it is larger than the sum of its proper divisors (3920).

4450 is a wasteful number, since it uses less digits than its factorization.

4450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 4450 is about 66.7083203206. The cubic root of 4450 is about 16.4482615655.

Adding to 4450 its reverse (544), we get a palindrome (4994).

It can be divided in two parts, 4 and 450, that added together give a palindrome (454).

The spelling of 4450 in words is "four thousand, four hundred fifty".