12727039 has 8 divisors (see below), whose sum is σ = 13894832. Its totient is φ = 11586240.

The previous prime is 12727021. The next prime is 12727061. The reversal of 12727039 is 93072721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12727039 - 2⁵ = 12727007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12727039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12727009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5757 + ... + 7654.

It is an arithmetic number, because the mean of its divisors is an integer number (1736854).

Almost surely, 2^12727039 is an apocalyptic number.

12727039 is a deficient number, since it is larger than the sum of its proper divisors (1167793).

12727039 is a wasteful number, since it uses less digits than its factorization.

12727039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13497.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 12727039 is about 3567.4975823398. The cubic root of 12727039 is about 233.4761151052.

The spelling of 12727039 in words is "twelve million, seven hundred twenty-seven thousand, thirty-nine".