9446448 has 40 divisors (see below), whose sum is σ = 26623296. Its totient is φ = 2862400.

The previous prime is 9446443. The next prime is 9446449. The reversal of 9446448 is 8446449.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (9446443) 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, 8418 + ... + 9473.

Almost surely, 2^9446448 is an apocalyptic number.

It is an amenable number.

9446448 is an abundant number, since it is smaller than the sum of its proper divisors (17176848).

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

9446448 is a wasteful number, since it uses less digits than its factorization.

9446448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17913 (or 17907 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 9446448 is about 3073.5074426459. The cubic root of 9446448 is about 211.3924697482.

Subtracting from 9446448 its reverse (8446449), we obtain a palindrome (999999).

The spelling of 9446448 in words is "nine million, four hundred forty-six thousand, four hundred forty-eight".