12424533 has 8 divisors (see below), whose sum is σ = 18072096. Its totient is φ = 7530000.

The previous prime is 12424523. The next prime is 12424543. The reversal of 12424533 is 33542421.

It is an interprime number because it is at equal distance from previous prime (12424523) and next prime (12424543).

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

It is not a de Polignac number, because 12424533 - 2²⁰ = 11375957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424523) 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, 188218 + ... + 188283.

It is an arithmetic number, because the mean of its divisors is an integer number (2259012).

Almost surely, 2^12424533 is an apocalyptic number.

It is an amenable number.

12424533 is a deficient number, since it is larger than the sum of its proper divisors (5647563).

12424533 is a wasteful number, since it uses less digits than its factorization.

12424533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376515.

The product of its digits is 2880, while the sum is 24.

The square root of 12424533 is about 3524.8451029797. The cubic root of 12424533 is about 231.6114495549.

Adding to 12424533 its reverse (33542421), we get a palindrome (45966954).

It can be divided in two parts, 1242 and 4533, that added together give a palindrome (5775).

The spelling of 12424533 in words is "twelve million, four hundred twenty-four thousand, five hundred thirty-three".