9444648 has 32 divisors (see below), whose sum is σ = 23745600. Its totient is φ = 3130368.

The previous prime is 9444641. The next prime is 9444671. The reversal of 9444648 is 8464449.

It is not an unprimeable number, because it can be changed into a prime (9444641) 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, 3613 + ... + 5651.

It is an arithmetic number, because the mean of its divisors is an integer number (742050).

Almost surely, 2^9444648 is an apocalyptic number.

It is an amenable number.

9444648 is an abundant number, since it is smaller than the sum of its proper divisors (14300952).

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

9444648 is a wasteful number, since it uses less digits than its factorization.

9444648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2237 counting only the distinct ones).

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

The square root of 9444648 is about 3073.2146036357. The cubic root of 9444648 is about 211.3790421044.

The spelling of 9444648 in words is "nine million, four hundred forty-four thousand, six hundred forty-eight".