506607 has 4 divisors (see below), whose sum is σ = 675480. Its totient is φ = 337736.

The previous prime is 506599. The next prime is 506609. The reversal of 506607 is 706605.

506607 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 506607 - 2³ = 506599 is a prime.

It is a D-number.

506607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84432 + ... + 84437.

It is an arithmetic number, because the mean of its divisors is an integer number (168870).

2⁵⁰⁶⁶⁰⁷ is an apocalyptic number.

506607 is a deficient number, since it is larger than the sum of its proper divisors (168873).

506607 is a wasteful number, since it uses less digits than its factorization.

506607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168872.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 506607 is about 711.7633033530. The cubic root of 506607 is about 79.7181225637.

The spelling of 506607 in words is "five hundred six thousand, six hundred seven".