50006223 has 24 divisors (see below), whose sum is σ = 73906560. Its totient is φ = 32573520.

The previous prime is 50006219. The next prime is 50006239. The reversal of 50006223 is 32260005.

It is not a de Polignac number, because 50006223 - 2² = 50006219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50006196 and 50006205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50006263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88540 + ... + 89102.

It is an arithmetic number, because the mean of its divisors is an integer number (3079440).

Almost surely, 2^50006223 is an apocalyptic number.

50006223 is a deficient number, since it is larger than the sum of its proper divisors (23900337).

50006223 is a wasteful number, since it uses less digits than its factorization.

50006223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 50006223 is about 7071.5078307246. The cubic root of 50006223 is about 368.4184330487.

Adding to 50006223 its reverse (32260005), we get a palindrome (82266228).

The spelling of 50006223 in words is "fifty million, six thousand, two hundred twenty-three".