12671126 has 32 divisors (see below), whose sum is σ = 21504000. Its totient is φ = 5559840.

The previous prime is 12671123. The next prime is 12671161. The reversal of 12671126 is 62117621.

It is a super-3 number, since 3×12671126³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12671095 and 12671104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12671123) 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, 63575 + ... + 63773.

It is an arithmetic number, because the mean of its divisors is an integer number (672000).

Almost surely, 2^12671126 is an apocalyptic number.

12671126 is a deficient number, since it is larger than the sum of its proper divisors (8832874).

12671126 is a wasteful number, since it uses less digits than its factorization.

12671126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its digits is 1008, while the sum is 26.

The square root of 12671126 is about 3559.6525111308. The cubic root of 12671126 is about 233.1337072651.

Adding to 12671126 its reverse (62117621), we get a palindrome (74788747).

The spelling of 12671126 in words is "twelve million, six hundred seventy-one thousand, one hundred twenty-six".