12747006 has 36 divisors (see below), whose sum is σ = 28349568. Its totient is φ = 4139352.

The previous prime is 12747001. The next prime is 12747019. The reversal of 12747006 is 60074721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12747001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33091 + ... + 33473.

It is an arithmetic number, because the mean of its divisors is an integer number (787488).

Almost surely, 2^12747006 is an apocalyptic number.

12747006 is an abundant number, since it is smaller than the sum of its proper divisors (15602562).

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

12747006 is a wasteful number, since it uses less digits than its factorization.

12747006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 12747006 is about 3570.2949457993. The cubic root of 12747006 is about 233.5981487742.

The spelling of 12747006 in words is "twelve million, seven hundred forty-seven thousand, six".