875801 has 6 divisors (see below), whose sum is σ = 899406. Its totient is φ = 852800.

The previous prime is 875783. The next prime is 875803. The reversal of 875801 is 108578.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 67600 + 808201 = 260^2 + 899^2 .

It is not a de Polignac number, because 875801 - 2¹⁰ = 874777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875803) 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 5 ways as a sum of consecutive naturals, for example, 1421 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (149901).

2⁸⁷⁵⁸⁰¹ is an apocalyptic number.

It is an amenable number.

875801 is a deficient number, since it is larger than the sum of its proper divisors (23605).

875801 is an equidigital number, since it uses as much as digits as its factorization.

875801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 875801 is about 935.8424012621. The cubic root of 875801 is about 95.6757361016.

The spelling of 875801 in words is "eight hundred seventy-five thousand, eight hundred one".