12424205 has 8 divisors (see below), whose sum is σ = 15256032. Its totient is φ = 9708048.

The previous prime is 12424201. The next prime is 12424231. The reversal of 12424205 is 50242421.

It is a happy number.

12424205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12424205 - 2² = 12424201 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 (12424201) 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, 28679 + ... + 29108.

It is an arithmetic number, because the mean of its divisors is an integer number (1907004).

Almost surely, 2^12424205 is an apocalyptic number.

It is an amenable number.

12424205 is a deficient number, since it is larger than the sum of its proper divisors (2831827).

12424205 is an equidigital number, since it uses as much as digits as its factorization.

12424205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57835.

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

The square root of 12424205 is about 3524.7985758054. The cubic root of 12424205 is about 231.6094114039.

Adding to 12424205 its reverse (50242421), we get a palindrome (62666626).

The spelling of 12424205 in words is "twelve million, four hundred twenty-four thousand, two hundred five".