504066 has 8 divisors (see below), whose sum is σ = 1008144. Its totient is φ = 168020.

The previous prime is 504061. The next prime is 504073. The reversal of 504066 is 660405.

It is a sphenic number, since it is the product of 3 distinct primes.

504066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (504061) by changing a digit.

504066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42000 + ... + 42011.

It is an arithmetic number, because the mean of its divisors is an integer number (126018).

2⁵⁰⁴⁰⁶⁶ is an apocalyptic number.

504066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

504066 is a wasteful number, since it uses less digits than its factorization.

504066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84016.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 504066 is about 709.9760559343. The cubic root of 504066 is about 79.5846177864.

The spelling of 504066 in words is "five hundred four thousand, sixty-six".