12424115 has 16 divisors (see below), whose sum is σ = 16333920. Its totient is φ = 8997120.

The previous prime is 12424103. The next prime is 12424123. The reversal of 12424115 is 51142421.

It is a happy number.

12424115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12424115 - 2⁴ = 12424099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21551 + ... + 22119.

It is an arithmetic number, because the mean of its divisors is an integer number (1020870).

Almost surely, 2^12424115 is an apocalyptic number.

12424115 is a deficient number, since it is larger than the sum of its proper divisors (3909805).

12424115 is a wasteful number, since it uses less digits than its factorization.

12424115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982.

The product of its digits is 320, while the sum is 20.

The square root of 12424115 is about 3524.7858090954. The cubic root of 12424115 is about 231.6088521489.

Adding to 12424115 its reverse (51142421), we get a palindrome (63566536).

The spelling of 12424115 in words is "twelve million, four hundred twenty-four thousand, one hundred fifteen".