9440448 has 28 divisors (see below), whose sum is σ = 24978360. Its totient is φ = 3146752.

The previous prime is 9440447. The next prime is 9440449. The reversal of 9440448 is 8440449.

It is an interprime number because it is at equal distance from previous prime (9440447) and next prime (9440449).

It is not an unprimeable number, because it can be changed into a prime (9440441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24393 + ... + 24776.

Almost surely, 2^9440448 is an apocalyptic number.

It is an amenable number.

9440448 is an abundant number, since it is smaller than the sum of its proper divisors (15537912).

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

9440448 is a wasteful number, since it uses less digits than its factorization.

9440448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49184 (or 49174 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 9440448 is about 3072.5312040726. The cubic root of 9440448 is about 211.3477042995.

Subtracting from 9440448 its reverse (8440449), we obtain a palindrome (999999).

The spelling of 9440448 in words is "nine million, four hundred forty thousand, four hundred forty-eight".