875404 has 12 divisors (see below), whose sum is σ = 1549800. Its totient is φ = 432608.

The previous prime is 875393. The next prime is 875417. The reversal of 875404 is 404578.

It is an Ulam number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 874 + ... + 1585.

It is an arithmetic number, because the mean of its divisors is an integer number (129150).

2⁸⁷⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

875404 is a deficient number, since it is larger than the sum of its proper divisors (674396).

875404 is a wasteful number, since it uses less digits than its factorization.

875404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552 (or 2550 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 875404 is about 935.6302688562. The cubic root of 875404 is about 95.6612773346.

The spelling of 875404 in words is "eight hundred seventy-five thousand, four hundred four".