9996875 has 24 divisors (see below), whose sum is σ = 14311584. Its totient is φ = 6840000.

The previous prime is 9996859. The next prime is 9996887. The reversal of 9996875 is 5786999.

It is not a de Polignac number, because 9996875 - 2⁴ = 9996859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21647 + ... + 22103.

It is an arithmetic number, because the mean of its divisors is an integer number (596316).

Almost surely, 2^9996875 is an apocalyptic number.

9996875 is a deficient number, since it is larger than the sum of its proper divisors (4314709).

9996875 is an frugal number, since it uses more digits than its factorization.

9996875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 469 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 53.

The square root of 9996875 is about 3161.7835156759. The cubic root of 9996875 is about 215.4210246371.

The spelling of 9996875 in words is "nine million, nine hundred ninety-six thousand, eight hundred seventy-five".