12276126 has 48 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 3953664.

The previous prime is 12276101. The next prime is 12276127. The reversal of 12276126 is 62167221.

It is a self number, because there is not a number n which added to its sum of digits gives 12276126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12276127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126510 + ... + 126606.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 2^12276126 is an apocalyptic number.

12276126 is an abundant number, since it is smaller than the sum of its proper divisors (15242274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12276126 is a wasteful number, since it uses less digits than its factorization.

12276126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 270 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 12276126 is about 3503.7302978397. The cubic root of 12276126 is about 230.6855788600.

The spelling of 12276126 in words is "twelve million, two hundred seventy-six thousand, one hundred twenty-six".