506066 has 8 divisors (see below), whose sum is σ = 828144. Its totient is φ = 230020.

The previous prime is 506047. The next prime is 506071. The reversal of 506066 is 660605.

It is a happy number.

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

It is a super-2 number, since 2×506066² = 512205592712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11480 + ... + 11523.

It is an arithmetic number, because the mean of its divisors is an integer number (103518).

2⁵⁰⁶⁰⁶⁶ is an apocalyptic number.

506066 is a deficient number, since it is larger than the sum of its proper divisors (322078).

506066 is a wasteful number, since it uses less digits than its factorization.

506066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23016.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 506066 is about 711.3831597669. The cubic root of 506066 is about 79.6897357568.

It can be divided in two parts, 50 and 6066, that added together give a palindrome (6116).

The spelling of 506066 in words is "five hundred six thousand, sixty-six".