12727612 has 12 divisors (see below), whose sum is σ = 22342936. Its totient is φ = 6343920.

The previous prime is 12727609. The next prime is 12727621. The reversal of 12727612 is 21672721.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3483 + ... + 6130.

Almost surely, 2^12727612 is an apocalyptic number.

It is an amenable number.

12727612 is a deficient number, since it is larger than the sum of its proper divisors (9615324).

12727612 is a wasteful number, since it uses less digits than its factorization.

12727612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9948 (or 9946 counting only the distinct ones).

The product of its digits is 2352, while the sum is 28.

The square root of 12727612 is about 3567.5778898295. The cubic root of 12727612 is about 233.4796189264.

The spelling of 12727612 in words is "twelve million, seven hundred twenty-seven thousand, six hundred twelve".