9946628 has 12 divisors (see below), whose sum is σ = 17477712. Its totient is φ = 4953000.

The previous prime is 9946609. The next prime is 9946639. The reversal of 9946628 is 8266499.

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, 3950 + ... + 5957.

It is an arithmetic number, because the mean of its divisors is an integer number (1456476).

Almost surely, 2^9946628 is an apocalyptic number.

It is an amenable number.

9946628 is a deficient number, since it is larger than the sum of its proper divisors (7531084).

9946628 is a wasteful number, since it uses less digits than its factorization.

9946628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10162 (or 10160 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 9946628 is about 3153.8275158924. The cubic root of 9946628 is about 215.0594967844.

The spelling of 9946628 in words is "nine million, nine hundred forty-six thousand, six hundred twenty-eight".