12424052 has 6 divisors (see below), whose sum is σ = 21742098. Its totient is φ = 6212024.

The previous prime is 12424039. The next prime is 12424057. The reversal of 12424052 is 25042421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12418576 + 5476 = 3524^2 + 74^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553003 + ... + 1553010.

It is an arithmetic number, because the mean of its divisors is an integer number (3623683).

Almost surely, 2^12424052 is an apocalyptic number.

It is an amenable number.

12424052 is a deficient number, since it is larger than the sum of its proper divisors (9318046).

12424052 is a wasteful number, since it uses less digits than its factorization.

12424052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106017 (or 3106015 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 12424052 is about 3524.7768723708. The cubic root of 12424052 is about 231.6084606687.

Adding to 12424052 its reverse (25042421), we get a palindrome (37466473).

The spelling of 12424052 in words is "twelve million, four hundred twenty-four thousand, fifty-two".