12680127 has 12 divisors (see below), whose sum is σ = 18358704. Its totient is φ = 8433600.

The previous prime is 12680117. The next prime is 12680137. The reversal of 12680127 is 72108621.

It is an interprime number because it is at equal distance from previous prime (12680117) and next prime (12680137).

It is not a de Polignac number, because 12680127 - 2⁸ = 12679871 is a prime.

It is a super-2 number, since 2×12680127² = 321571241472258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12680127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12680117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3127 + ... + 5927.

It is an arithmetic number, because the mean of its divisors is an integer number (1529892).

Almost surely, 2^12680127 is an apocalyptic number.

12680127 is a deficient number, since it is larger than the sum of its proper divisors (5678577).

12680127 is a wasteful number, since it uses less digits than its factorization.

12680127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310 (or 3307 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 12680127 is about 3560.9165954849. The cubic root of 12680127 is about 233.1888967780.

Adding to 12680127 its reverse (72108621), we get a palindrome (84788748).

The spelling of 12680127 in words is "twelve million, six hundred eighty thousand, one hundred twenty-seven".