12126076 has 6 divisors (see below), whose sum is σ = 21220640. Its totient is φ = 6063036.

The previous prime is 12126073. The next prime is 12126077. The reversal of 12126076 is 67062121.

It is a self number, because there is not a number n which added to its sum of digits gives 12126076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12126073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515756 + ... + 1515763.

Almost surely, 2^12126076 is an apocalyptic number.

It is an amenable number.

12126076 is a deficient number, since it is larger than the sum of its proper divisors (9094564).

12126076 is a wasteful number, since it uses less digits than its factorization.

12126076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031523 (or 3031521 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12126076 is about 3482.2515704641. The cubic root of 12126076 is about 229.7418401456.

Adding to 12126076 its reverse (67062121), we get a palindrome (79188197).

The spelling of 12126076 in words is "twelve million, one hundred twenty-six thousand, seventy-six".