12727568 has 40 divisors (see below), whose sum is σ = 29670720. Its totient is φ = 5166720.

The previous prime is 12727541. The next prime is 12727573. The reversal of 12727568 is 86572721.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863 + ... + 5118.

It is an arithmetic number, because the mean of its divisors is an integer number (741768).

Almost surely, 2^12727568 is an apocalyptic number.

It is an amenable number.

12727568 is an abundant number, since it is smaller than the sum of its proper divisors (16943152).

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

12727568 is a wasteful number, since it uses less digits than its factorization.

12727568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015 (or 6009 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 12727568 is about 3567.5717231753. The cubic root of 12727568 is about 233.4793498758.

The spelling of 12727568 in words is "twelve million, seven hundred twenty-seven thousand, five hundred sixty-eight".