12430448 has 20 divisors (see below), whose sum is σ = 24142800. Its totient is φ = 6200064.

The previous prime is 12430447. The next prime is 12430463. The reversal of 12430448 is 84403421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430447) 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 in 3 ways as a sum of consecutive naturals, for example, 8936 + ... + 10232.

It is an arithmetic number, because the mean of its divisors is an integer number (1207140).

Almost surely, 2^12430448 is an apocalyptic number.

It is an amenable number.

12430448 is a deficient number, since it is larger than the sum of its proper divisors (11712352).

12430448 is a wasteful number, since it uses less digits than its factorization.

12430448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904 (or 1898 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 12430448 is about 3525.6840471035. The cubic root of 12430448 is about 231.6481984714.

Adding to 12430448 its reverse (84403421), we get a palindrome (96833869).

The spelling of 12430448 in words is "twelve million, four hundred thirty thousand, four hundred forty-eight".