7900875 has 32 divisors (see below), whose sum is σ = 14614080. Its totient is φ = 4212000.

The previous prime is 7900873. The next prime is 7900883. The reversal of 7900875 is 5780097.

7900875 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 7900875 - 2¹ = 7900873 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (7900873) 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, 2205 + ... + 4545.

It is an arithmetic number, because the mean of its divisors is an integer number (456690).

Almost surely, 2^7900875 is an apocalyptic number.

7900875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7900875 is a deficient number, since it is larger than the sum of its proper divisors (6713205).

7900875 is a wasteful number, since it uses less digits than its factorization.

7900875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365 (or 2349 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 7900875 is about 2810.8495157158. The cubic root of 7900875 is about 199.1705229282.

The spelling of 7900875 in words is "seven million, nine hundred thousand, eight hundred seventy-five".