104424172 has 12 divisors (see below), whose sum is σ = 182815360. Its totient is φ = 52191216.

The previous prime is 104424169. The next prime is 104424193. The reversal of 104424172 is 271424401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13498 + ... + 19774.

Almost surely, 2^104424172 is an apocalyptic number.

It is an amenable number.

104424172 is a deficient number, since it is larger than the sum of its proper divisors (78391188).

104424172 is a wasteful number, since it uses less digits than its factorization.

104424172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440 (or 10438 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 104424172 is about 10218.8146083584. The cubic root of 104424172 is about 470.9054102690.

Adding to 104424172 its reverse (271424401), we get a palindrome (375848573).

The spelling of 104424172 in words is "one hundred four million, four hundred twenty-four thousand, one hundred seventy-two".