500040223 has 8 divisors (see below), whose sum is σ = 518411376. Its totient is φ = 481963200.

The previous prime is 500040197. The next prime is 500040239. The reversal of 500040223 is 322040005.

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

It is not a de Polignac number, because 500040223 - 2¹³ = 500032031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500040197 and 500040206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500040253) 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, 70068 + ... + 76873.

It is an arithmetic number, because the mean of its divisors is an integer number (64801422).

Almost surely, 2^500040223 is an apocalyptic number.

500040223 is a deficient number, since it is larger than the sum of its proper divisors (18371153).

500040223 is a wasteful number, since it uses less digits than its factorization.

500040223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147065.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 500040223 is about 22361.5791705327. The cubic root of 500040223 is about 793.7218087576.

Adding to 500040223 its reverse (322040005), we get a palindrome (822080228).

The spelling of 500040223 in words is "five hundred million, forty thousand, two hundred twenty-three".