12424541 has 8 divisors (see below), whose sum is σ = 12685944. Its totient is φ = 12165120.

The previous prime is 12424523. The next prime is 12424543. The reversal of 12424541 is 14542421.

12424541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1836025 + 10588516 = 1355^2 + 3254^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12424541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21245 + ... + 21821.

It is an arithmetic number, because the mean of its divisors is an integer number (1585743).

Almost surely, 2^12424541 is an apocalyptic number.

It is an amenable number.

12424541 is a deficient number, since it is larger than the sum of its proper divisors (261403).

12424541 is an equidigital number, since it uses as much as digits as its factorization.

12424541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its digits is 1280, while the sum is 23.

The square root of 12424541 is about 3524.8462377812. The cubic root of 12424541 is about 231.6114992655.

Adding to 12424541 its reverse (14542421), we get a palindrome (26966962).

The spelling of 12424541 in words is "twelve million, four hundred twenty-four thousand, five hundred forty-one".