12027796 has 12 divisors (see below), whose sum is σ = 22962240. Its totient is φ = 5467160.

The previous prime is 12027751. The next prime is 12027803. The reversal of 12027796 is 69772021.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 136636 + ... + 136723.

It is an arithmetic number, because the mean of its divisors is an integer number (1913520).

Almost surely, 2^12027796 is an apocalyptic number.

It is an amenable number.

12027796 is a deficient number, since it is larger than the sum of its proper divisors (10934444).

12027796 is a wasteful number, since it uses less digits than its factorization.

12027796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273374 (or 273372 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 12027796 is about 3468.1113015588. Note that the first 3 decimals coincide. The cubic root of 12027796 is about 229.1194815176.

It can be divided in two parts, 1202 and 7796, that added together give a palindrome (8998).

The spelling of 12027796 in words is "twelve million, twenty-seven thousand, seven hundred ninety-six".