104215224 has 16 divisors (see below), whose sum is σ = 260538120. Its totient is φ = 34738400.

The previous prime is 104215213. The next prime is 104215249. The reversal of 104215224 is 422512401.

It is a self number, because there is not a number n which added to its sum of digits gives 104215224.

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, 2171127 + ... + 2171174.

Almost surely, 2^104215224 is an apocalyptic number.

It is an amenable number.

104215224 is an abundant number, since it is smaller than the sum of its proper divisors (156322896).

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

104215224 is a wasteful number, since it uses less digits than its factorization.

104215224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342310 (or 4342306 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 104215224 is about 10208.5857982387. The cubic root of 104215224 is about 470.5911138035.

Adding to 104215224 its reverse (422512401), we get a palindrome (526727625).

The spelling of 104215224 in words is "one hundred four million, two hundred fifteen thousand, two hundred twenty-four".