12714681 has 16 divisors (see below), whose sum is σ = 20000768. Its totient is φ = 7030800.

The previous prime is 12714671. The next prime is 12714683. The reversal of 12714681 is 18641721.

12714681 is nontrivially palindromic in base 5.

It is not a de Polignac number, because 12714681 - 2¹³ = 12706489 is a prime.

It is a super-2 number, since 2×12714681² = 323326225863522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (12714683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9115 + ... + 10416.

It is an arithmetic number, because the mean of its divisors is an integer number (1250048).

Almost surely, 2^12714681 is an apocalyptic number.

It is an amenable number.

12714681 is a deficient number, since it is larger than the sum of its proper divisors (7286087).

12714681 is a wasteful number, since it uses less digits than its factorization.

12714681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19572.

The product of its digits is 2688, while the sum is 30.

The square root of 12714681 is about 3565.7651352830. The cubic root of 12714681 is about 233.4005219210.

The spelling of 12714681 in words is "twelve million, seven hundred fourteen thousand, six hundred eighty-one".