12000412 has 6 divisors (see below), whose sum is σ = 21000728. Its totient is φ = 6000204.

The previous prime is 12000409. The next prime is 12000421. The reversal of 12000412 is 21400021.

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 as a sum of consecutive naturals, namely, 1500048 + ... + 1500055.

Almost surely, 2^12000412 is an apocalyptic number.

It is an amenable number.

12000412 is a deficient number, since it is larger than the sum of its proper divisors (9000316).

12000412 is a wasteful number, since it uses less digits than its factorization.

12000412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000107 (or 3000105 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 12000412 is about 3464.1610817051. The cubic root of 12000412 is about 228.9454686044.

Adding to 12000412 its reverse (21400021), we get a palindrome (33400433).

The spelling of 12000412 in words is "twelve million, four hundred twelve", and thus it is an aban number.