12426168 has 32 divisors (see below), whose sum is σ = 31654800. Its totient is φ = 4063488.

The previous prime is 12426151. The next prime is 12426173. The reversal of 12426168 is 86162421.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3613 + ... + 6156.

Almost surely, 2^12426168 is an apocalyptic number.

It is an amenable number.

12426168 is an abundant number, since it is smaller than the sum of its proper divisors (19228632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12426168 is a wasteful number, since it uses less digits than its factorization.

12426168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9831 (or 9827 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 12426168 is about 3525.0770204352. The cubic root of 12426168 is about 231.6216087056.

Adding to 12426168 its reverse (86162421), we get a palindrome (98588589).

The spelling of 12426168 in words is "twelve million, four hundred twenty-six thousand, one hundred sixty-eight".