7425875 has 8 divisors (see below), whose sum is σ = 9267648. Its totient is φ = 5940600.

The previous prime is 7425857. The next prime is 7425877. The reversal of 7425875 is 5785247.

It is not a de Polignac number, because 7425875 - 2¹⁸ = 7163731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7425877) 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 7 ways as a sum of consecutive naturals, for example, 29579 + ... + 29828.

It is an arithmetic number, because the mean of its divisors is an integer number (1158456).

Almost surely, 2^7425875 is an apocalyptic number.

7425875 is a deficient number, since it is larger than the sum of its proper divisors (1841773).

7425875 is an equidigital number, since it uses as much as digits as its factorization.

7425875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59422 (or 59412 counting only the distinct ones).

The product of its digits is 78400, while the sum is 38.

The square root of 7425875 is about 2725.0458711735. The cubic root of 7425875 is about 195.0963801443.

The spelling of 7425875 in words is "seven million, four hundred twenty-five thousand, eight hundred seventy-five".