500215 has 4 divisors (see below), whose sum is σ = 600264. Its totient is φ = 400168.

The previous prime is 500209. The next prime is 500231. The reversal of 500215 is 512005.

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 500215 - 2¹¹ = 498167 is a prime.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500195 and 500204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50017 + ... + 50026.

It is an arithmetic number, because the mean of its divisors is an integer number (150066).

2⁵⁰⁰²¹⁵ is an apocalyptic number.

500215 is a deficient number, since it is larger than the sum of its proper divisors (100049).

500215 is a wasteful number, since it uses less digits than its factorization.

500215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100048.

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 500215 is about 707.2587928050. The cubic root of 500215 is about 79.3814273424.

The spelling of 500215 in words is "five hundred thousand, two hundred fifteen".