506004 has 24 divisors (see below), whose sum is σ = 1192800. Its totient is φ = 166944.

The previous prime is 505979. The next prime is 506047. The reversal of 506004 is 400605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647 + ... + 1929.

It is an arithmetic number, because the mean of its divisors is an integer number (49700).

2⁵⁰⁶⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

506004 is an abundant number, since it is smaller than the sum of its proper divisors (686796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506004 is a wasteful number, since it uses less digits than its factorization.

506004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 506004 is about 711.3395813534. The cubic root of 506004 is about 79.6864812634.

Adding to 506004 its reverse (400605), we get a palindrome (906609).

The spelling of 506004 in words is "five hundred six thousand, four".