506830 has 8 divisors (see below), whose sum is σ = 912312. Its totient is φ = 202728.

The previous prime is 506809. The next prime is 506837. The reversal of 506830 is 38605.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506837) by changing a digit.

506830 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, 25332 + ... + 25351.

It is an arithmetic number, because the mean of its divisors is an integer number (114039).

2⁵⁰⁶⁸³⁰ is an apocalyptic number.

506830 is a deficient number, since it is larger than the sum of its proper divisors (405482).

506830 is a wasteful number, since it uses less digits than its factorization.

506830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50690.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 506830 is about 711.9199393190. The cubic root of 506830 is about 79.7298177130.

The spelling of 506830 in words is "five hundred six thousand, eight hundred thirty".