12082276 has 12 divisors (see below), whose sum is σ = 21715708. Its totient is φ = 5877792.

The previous prime is 12082247. The next prime is 12082307. The reversal of 12082276 is 67228021.

It can be written as a sum of positive squares in 2 ways, for example, as 9771876 + 2310400 = 3126^2 + 1520^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40671 + ... + 40966.

Almost surely, 2^12082276 is an apocalyptic number.

It is an amenable number.

12082276 is a deficient number, since it is larger than the sum of its proper divisors (9633432).

12082276 is a wasteful number, since it uses less digits than its factorization.

12082276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81678 (or 81676 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 12082276 is about 3475.9568466827. The cubic root of 12082276 is about 229.4648933790.

The spelling of 12082276 in words is "twelve million, eighty-two thousand, two hundred seventy-six".