500005860 has 24 divisors (see below), whose sum is σ = 1400016576. Its totient is φ = 133334880.

The previous prime is 500005841. The next prime is 500005867. The reversal of 500005860 is 68500005.

It is a self number, because there is not a number n which added to its sum of digits gives 500005860.

It is not an unprimeable number, because it can be changed into a prime (500005867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4166656 + ... + 4166775.

It is an arithmetic number, because the mean of its divisors is an integer number (58334024).

Almost surely, 2^500005860 is an apocalyptic number.

It is an amenable number.

500005860 is an abundant number, since it is smaller than the sum of its proper divisors (900010716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500005860 is a wasteful number, since it uses less digits than its factorization.

500005860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333443 (or 8333441 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 500005860 is about 22360.8108081975. The cubic root of 500005860 is about 793.7036266954.

Adding to 500005860 its reverse (68500005), we get a palindrome (568505865).

The spelling of 500005860 in words is "five hundred million, five thousand, eight hundred sixty".