9908672 has 14 divisors (see below), whose sum is σ = 19662648. Its totient is φ = 4954304.

The previous prime is 9908651. The next prime is 9908693. The reversal of 9908672 is 2768099.

It is an interprime number because it is at equal distance from previous prime (9908651) and next prime (9908693).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77348 + ... + 77475.

Almost surely, 2^9908672 is an apocalyptic number.

It is an amenable number.

9908672 is a deficient number, since it is larger than the sum of its proper divisors (9753976).

9908672 is a wasteful number, since it uses less digits than its factorization.

9908672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154835 (or 154825 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 9908672 is about 3147.8043141212. The cubic root of 9908672 is about 214.7855948042.

The spelling of 9908672 in words is "nine million, nine hundred eight thousand, six hundred seventy-two".