804035 has 4 divisors (see below), whose sum is σ = 964848. Its totient is φ = 643224.

The previous prime is 804031. The next prime is 804043. The reversal of 804035 is 530408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 804035 - 2² = 804031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 803998 and 804016.

It is not an unprimeable number, because it can be changed into a prime (804031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80399 + ... + 80408.

It is an arithmetic number, because the mean of its divisors is an integer number (241212).

2⁸⁰⁴⁰³⁵ is an apocalyptic number.

804035 is a deficient number, since it is larger than the sum of its proper divisors (160813).

804035 is a wasteful number, since it uses less digits than its factorization.

804035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160812.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 804035 is about 896.6799875095. The cubic root of 804035 is about 92.9875884311.

It can be divided in two parts, 80403 and 5, that added together give a palindrome (80408).

The spelling of 804035 in words is "eight hundred four thousand, thirty-five".