12834424 has 16 divisors (see below), whose sum is σ = 25331400. Its totient is φ = 6079392.

The previous prime is 12834407. The next prime is 12834433. The reversal of 12834424 is 42443821.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12834392 and 12834401.

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, 42067 + ... + 42370.

Almost surely, 2^12834424 is an apocalyptic number.

It is an amenable number.

12834424 is a deficient number, since it is larger than the sum of its proper divisors (12496976).

12834424 is a wasteful number, since it uses less digits than its factorization.

12834424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84462 (or 84458 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 12834424 is about 3582.5164340167. The cubic root of 12834424 is about 234.1309321548.

The spelling of 12834424 in words is "twelve million, eight hundred thirty-four thousand, four hundred twenty-four".