7946875 has 12 divisors (see below), whose sum is σ = 9936864. Its totient is φ = 6355000.

The previous prime is 7946857. The next prime is 7946903. The reversal of 7946875 is 5786497.

It is a happy number.

It is not a de Polignac number, because 7946875 - 2⁵ = 7946843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1854 + ... + 4396.

It is an arithmetic number, because the mean of its divisors is an integer number (828072).

Almost surely, 2^7946875 is an apocalyptic number.

7946875 is a deficient number, since it is larger than the sum of its proper divisors (1989989).

7946875 is an frugal number, since it uses more digits than its factorization.

7946875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568 (or 2548 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 7946875 is about 2819.0202198636. The cubic root of 7946875 is about 199.5563080820.

The spelling of 7946875 in words is "seven million, nine hundred forty-six thousand, eight hundred seventy-five".