9209968 has 10 divisors (see below), whose sum is σ = 17844344. Its totient is φ = 4604976.

The previous prime is 9209957. The next prime is 9209983. The reversal of 9209968 is 8699029.

It is a super-2 number, since 2×9209968² = 169647021122048, which contains 22 as substring.

It is an Ulam number.

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, 287796 + ... + 287827.

Almost surely, 2^9209968 is an apocalyptic number.

It is an amenable number.

9209968 is a deficient number, since it is larger than the sum of its proper divisors (8634376).

9209968 is a wasteful number, since it uses less digits than its factorization.

9209968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575631 (or 575625 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 9209968 is about 3034.7929089149. The cubic root of 9209968 is about 209.6135599098.

The spelling of 9209968 in words is "nine million, two hundred nine thousand, nine hundred sixty-eight".