12406068 has 48 divisors (see below), whose sum is σ = 32354560. Its totient is φ = 4110912.

The previous prime is 12406057. The next prime is 12406087. The reversal of 12406068 is 86060421.

12406068 is a `hidden beast` number, since 12 + 40 + 606 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 33621 + ... + 33987.

Almost surely, 2^12406068 is an apocalyptic number.

12406068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12406068 is an abundant number, since it is smaller than the sum of its proper divisors (19948492).

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

12406068 is a wasteful number, since it uses less digits than its factorization.

12406068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 12406068 is about 3522.2248650533. The cubic root of 12406068 is about 231.4966544742.

Adding to 12406068 its reverse (86060421), we get a palindrome (98466489).

The spelling of 12406068 in words is "twelve million, four hundred six thousand, sixty-eight".