804203 has 2 divisors, whose sum is σ = 804204. Its totient is φ = 804202.

The previous prime is 804197. The next prime is 804211. The reversal of 804203 is 302408.

804203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-804203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (804283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402101 + 402102.

It is an arithmetic number, because the mean of its divisors is an integer number (402102).

2⁸⁰⁴²⁰³ is an apocalyptic number.

804203 is a deficient number, since it is larger than the sum of its proper divisors (1).

804203 is an equidigital number, since it uses as much as digits as its factorization.

804203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 804203 is about 896.7736615222. The cubic root of 804203 is about 92.9940644456.

The spelling of 804203 in words is "eight hundred four thousand, two hundred three".