804010 has 32 divisors (see below), whose sum is σ = 1551312. Its totient is φ = 299520.

The previous prime is 804007. The next prime is 804017. The reversal of 804010 is 10408.

It can be written as a sum of positive squares in 8 ways, for example, as 393129 + 410881 = 627^2 + 641^2 .

It is not an unprimeable number, because it can be changed into a prime (804017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15144 + ... + 15196.

2⁸⁰⁴⁰¹⁰ is an apocalyptic number.

804010 is a deficient number, since it is larger than the sum of its proper divisors (747302).

804010 is a wasteful number, since it uses less digits than its factorization.

804010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 804010 is about 896.6660470878. Note that the first 3 decimals coincide. The cubic root of 804010 is about 92.9866246614.

Adding to 804010 its reverse (10408), we get a palindrome (814418).

The spelling of 804010 in words is "eight hundred four thousand, ten".