9922944 has 32 divisors (see below), whose sum is σ = 26358840. Its totient is φ = 3307520.

The previous prime is 9922937. The next prime is 9922961. The reversal of 9922944 is 4492299.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12537 + ... + 13304.

Almost surely, 2^9922944 is an apocalyptic number.

It is an amenable number.

9922944 is an abundant number, since it is smaller than the sum of its proper divisors (16435896).

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

9922944 is a wasteful number, since it uses less digits than its factorization.

9922944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25858 (or 25846 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 9922944 is about 3150.0704754021. The cubic root of 9922944 is about 214.8886677966. Note that the first 3 decimals are identical.

The spelling of 9922944 in words is "nine million, nine hundred twenty-two thousand, nine hundred forty-four".