506630 has 16 divisors (see below), whose sum is σ = 943920. Its totient is φ = 195552.

The previous prime is 506629. The next prime is 506647. The reversal of 506630 is 36605.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 584 + ... + 1163.

It is an arithmetic number, because the mean of its divisors is an integer number (58995).

2⁵⁰⁶⁶³⁰ is an apocalyptic number.

506630 is a deficient number, since it is larger than the sum of its proper divisors (437290).

506630 is a wasteful number, since it uses less digits than its factorization.

506630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 506630 is about 711.7794602263. The cubic root of 506630 is about 79.7193289486.

The spelling of 506630 in words is "five hundred six thousand, six hundred thirty".