12426032 has 10 divisors (see below), whose sum is σ = 24075468. Its totient is φ = 6213008.

The previous prime is 12425999. The next prime is 12426041. The reversal of 12426032 is 23062421.

It is a junction number, because it is equal to n+sod(n) for n = 12425995 and 12426013.

It is an unprimeable number.

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, 388298 + ... + 388329.

Almost surely, 2^12426032 is an apocalyptic number.

It is an amenable number.

12426032 is a deficient number, since it is larger than the sum of its proper divisors (11649436).

12426032 is an equidigital number, since it uses as much as digits as its factorization.

12426032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776635 (or 776629 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12426032 is about 3525.0577300237. The cubic root of 12426032 is about 231.6207636971.

Adding to 12426032 its reverse (23062421), we get a palindrome (35488453).

The spelling of 12426032 in words is "twelve million, four hundred twenty-six thousand, thirty-two".