4455244 has 12 divisors (see below), whose sum is σ = 8007664. Its totient is φ = 2167344.

The previous prime is 4455239. The next prime is 4455259. The reversal of 4455244 is 4425544.

4455244 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14904 + ... + 15199.

Almost surely, 2^4455244 is an apocalyptic number.

It is an amenable number.

4455244 is a deficient number, since it is larger than the sum of its proper divisors (3552420).

4455244 is a wasteful number, since it uses less digits than its factorization.

4455244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30144 (or 30142 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 4455244 is about 2110.7448922122. The cubic root of 4455244 is about 164.5472005424.

Subtracting from 4455244 its product of digits (12800), we obtain a palindrome (4442444).

The spelling of 4455244 in words is "four million, four hundred fifty-five thousand, two hundred forty-four".