506207830 has 16 divisors (see below), whose sum is σ = 911548080. Its totient is φ = 202400032.

The previous prime is 506207797. The next prime is 506207831. The reversal of 506207830 is 38702605.

It is a junction number, because it is equal to n+sod(n) for n = 506207792 and 506207801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506207831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19212 + ... + 37168.

It is an arithmetic number, because the mean of its divisors is an integer number (56971755).

Almost surely, 2^506207830 is an apocalyptic number.

506207830 is a deficient number, since it is larger than the sum of its proper divisors (405340250).

506207830 is a wasteful number, since it uses less digits than its factorization.

506207830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20783.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 506207830 is about 22499.0628693730. The cubic root of 506207830 is about 796.9717967358.

The spelling of 506207830 in words is "five hundred six million, two hundred seven thousand, eight hundred thirty".