875825 has 12 divisors (see below), whose sum is σ = 1108188. Its totient is φ = 686400.

The previous prime is 875821. The next prime is 875837. The reversal of 875825 is 528578.

It can be written as a sum of positive squares in 6 ways, for example, as 14641 + 861184 = 121^2 + 928^2 .

It is not a de Polignac number, because 875825 - 2² = 875821 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 875825.

It is not an unprimeable number, because it can be changed into a prime (875821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (92349).

2⁸⁷⁵⁸²⁵ is an apocalyptic number.

It is an amenable number.

875825 is a deficient number, since it is larger than the sum of its proper divisors (232363).

875825 is a wasteful number, since it uses less digits than its factorization.

875825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 719 counting only the distinct ones).

The product of its digits is 22400, while the sum is 35.

The square root of 875825 is about 935.8552238461. The cubic root of 875825 is about 95.6766100432.

The spelling of 875825 in words is "eight hundred seventy-five thousand, eight hundred twenty-five".