12036306 has 32 divisors (see below), whose sum is σ = 25660800. Its totient is φ = 3750656.

The previous prime is 12036301. The next prime is 12036307. The reversal of 12036306 is 60363021.

It is not an unprimeable number, because it can be changed into a prime (12036301) 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 in 15 ways as a sum of consecutive naturals, for example, 19795 + ... + 20393.

It is an arithmetic number, because the mean of its divisors is an integer number (801900).

Almost surely, 2^12036306 is an apocalyptic number.

12036306 is an abundant number, since it is smaller than the sum of its proper divisors (13624494).

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

12036306 is a wasteful number, since it uses less digits than its factorization.

12036306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 12036306 is about 3469.3379771939. The cubic root of 12036306 is about 229.1735049126.

Adding to 12036306 its reverse (60363021), we get a palindrome (72399327).

The spelling of 12036306 in words is "twelve million, thirty-six thousand, three hundred six".