9876875 has 10 divisors (see below), whose sum is σ = 12342924. Its totient is φ = 7901000.

The previous prime is 9876871. The next prime is 9876883. The reversal of 9876875 is 5786789.

It is a happy number.

9876875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9876875 - 2² = 9876871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9876871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7277 + ... + 8526.

Almost surely, 2^9876875 is an apocalyptic number.

9876875 is a deficient number, since it is larger than the sum of its proper divisors (2466049).

9876875 is an equidigital number, since it uses as much as digits as its factorization.

9876875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15823 (or 15808 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 9876875 is about 3142.7495923156. The cubic root of 9876875 is about 214.5555991009. Note that the first 4 decimals are identical.

The spelling of 9876875 in words is "nine million, eight hundred seventy-six thousand, eight hundred seventy-five".