7924875 has 32 divisors (see below), whose sum is σ = 15075840. Its totient is φ = 3621600.

The previous prime is 7924817. The next prime is 7924877. The reversal of 7924875 is 5784297.

It is not a de Polignac number, because 7924875 - 2¹⁵ = 7892107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7924877) 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 31 ways as a sum of consecutive naturals, for example, 1116 + ... + 4134.

It is an arithmetic number, because the mean of its divisors is an integer number (471120).

Almost surely, 2^7924875 is an apocalyptic number.

7924875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7924875 is a deficient number, since it is larger than the sum of its proper divisors (7150965).

7924875 is a wasteful number, since it uses less digits than its factorization.

7924875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044 (or 3034 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 7924875 is about 2815.1154505633. The cubic root of 7924875 is about 199.3719884046.

The spelling of 7924875 in words is "seven million, nine hundred twenty-four thousand, eight hundred seventy-five".