9924944 has 20 divisors (see below), whose sum is σ = 19546740. Its totient is φ = 4880640.

The previous prime is 9924919. The next prime is 9924949. The reversal of 9924944 is 4494299.

It can be written as a sum of positive squares in 2 ways, for example, as 4579600 + 5345344 = 2140^2 + 2312^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4109 + ... + 6060.

It is an arithmetic number, because the mean of its divisors is an integer number (977337).

Almost surely, 2^9924944 is an apocalyptic number.

It is an amenable number.

9924944 is a deficient number, since it is larger than the sum of its proper divisors (9621796).

9924944 is a wasteful number, since it uses less digits than its factorization.

9924944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238 (or 10232 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 9924944 is about 3150.3879126228. The cubic root of 9924944 is about 214.9031039849.

The spelling of 9924944 in words is "nine million, nine hundred twenty-four thousand, nine hundred forty-four".