4454244 has 24 divisors (see below), whose sum is σ = 11548320. Its totient is φ = 1484712.

The previous prime is 4454239. The next prime is 4454269. The reversal of 4454244 is 4424544.

It is a happy number.

4454244 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4454244² = 39680579223072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 20514 + ... + 20729.

It is an arithmetic number, because the mean of its divisors is an integer number (481180).

Almost surely, 2^4454244 is an apocalyptic number.

It is an amenable number.

4454244 is an abundant number, since it is smaller than the sum of its proper divisors (7094076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4454244 is a wasteful number, since it uses less digits than its factorization.

4454244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41256 (or 41248 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 4454244 is about 2110.5079957205. The cubic root of 4454244 is about 164.5348884959.

Adding to 4454244 its reverse (4424544), we get a palindrome (8878788).

The spelling of 4454244 in words is "four million, four hundred fifty-four thousand, two hundred forty-four".