12068428 has 12 divisors (see below), whose sum is σ = 21179872. Its totient is φ = 6017040.

The previous prime is 12068383. The next prime is 12068447. The reversal of 12068428 is 82486021.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12068428.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2643 + ... + 5578.

Almost surely, 2^12068428 is an apocalyptic number.

It is an amenable number.

12068428 is a deficient number, since it is larger than the sum of its proper divisors (9111444).

12068428 is a wasteful number, since it uses less digits than its factorization.

12068428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8592 (or 8590 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 12068428 is about 3473.9643060918. The cubic root of 12068428 is about 229.3771934395.

The spelling of 12068428 in words is "twelve million, sixty-eight thousand, four hundred twenty-eight".