2224448 has 14 divisors (see below), whose sum is σ = 4414266. Its totient is φ = 1112192.

The previous prime is 2224447. The next prime is 2224457. The reversal of 2224448 is 8444222.

2224448 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1658944 + 565504 = 1288^2 + 752^2 .

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

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17315 + ... + 17442.

2^2224448 is an apocalyptic number.

It is an amenable number.

2224448 is a deficient number, since it is larger than the sum of its proper divisors (2189818).

2224448 is an equidigital number, since it uses as much as digits as its factorization.

2224448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34769 (or 34759 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 2224448 is about 1491.4583467197. The cubic root of 2224448 is about 130.5391416281.

The spelling of 2224448 in words is "two million, two hundred twenty-four thousand, four hundred forty-eight".