4424448 has 72 divisors (see below), whose sum is σ = 13474048. Its totient is φ = 1262592.

The previous prime is 4424447. The next prime is 4424467. The reversal of 4424448 is 8444244.

4424448 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 4⁴ + 4⁷ + 2¹⁷ + 4⁷ + 4⁸ + 4¹¹ + 8³ .

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4965 + ... + 5787.

Almost surely, 2^4424448 is an apocalyptic number.

4424448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6737024).

4424448 is an abundant number, since it is smaller than the sum of its proper divisors (9049600).

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

4424448 is an equidigital number, since it uses as much as digits as its factorization.

4424448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 835 counting only the distinct ones).

The product of its digits is 16384, while the sum is 30.

The square root of 4424448 is about 2103.4371870821. The cubic root of 4424448 is about 164.1671901976.

The spelling of 4424448 in words is "four million, four hundred twenty-four thousand, four hundred forty-eight".