9946128 has 40 divisors (see below), whose sum is σ = 25810848. Its totient is φ = 3300352.

The previous prime is 9946109. The next prime is 9946169. The reversal of 9946128 is 8216499.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16651 + ... + 17237.

Almost surely, 2^9946128 is an apocalyptic number.

It is an amenable number.

9946128 is an abundant number, since it is smaller than the sum of its proper divisors (15864720).

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

9946128 is a wasteful number, since it uses less digits than its factorization.

9946128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 945 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 9946128 is about 3153.7482461351. The cubic root of 9946128 is about 215.0558931661.

The spelling of 9946128 in words is "nine million, nine hundred forty-six thousand, one hundred twenty-eight".