12424723 has 2 divisors, whose sum is σ = 12424724. Its totient is φ = 12424722.

The previous prime is 12424703. The next prime is 12424771. The reversal of 12424723 is 32742421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12424723 - 2⁵ = 12424691 is a prime.

It is not a weakly prime, because it can be changed into another prime (12424703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212361 + 6212362.

It is an arithmetic number, because the mean of its divisors is an integer number (6212362).

Almost surely, 2^12424723 is an apocalyptic number.

12424723 is a deficient number, since it is larger than the sum of its proper divisors (1).

12424723 is an equidigital number, since it uses as much as digits as its factorization.

12424723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 25.

The square root of 12424723 is about 3524.8720544156. The cubic root of 12424723 is about 231.6126301748.

The spelling of 12424723 in words is "twelve million, four hundred twenty-four thousand, seven hundred twenty-three".