12071208 has 32 divisors (see below), whose sum is σ = 30317760. Its totient is φ = 4005120.

The previous prime is 12071201. The next prime is 12071209. The reversal of 12071208 is 80217021.

It is not an unprimeable number, because it can be changed into a prime (12071201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4741 + ... + 6827.

It is an arithmetic number, because the mean of its divisors is an integer number (947430).

Almost surely, 2^12071208 is an apocalyptic number.

It is an amenable number.

12071208 is an abundant number, since it is smaller than the sum of its proper divisors (18246552).

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

12071208 is a wasteful number, since it uses less digits than its factorization.

12071208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 12071208 is about 3474.3644023044. The cubic root of 12071208 is about 229.3948046711.

Adding to 12071208 its reverse (80217021), we get a palindrome (92288229).

It can be divided in two parts, 1207 and 1208, that added together give a triangular number (2415 = T₆₉).

The spelling of 12071208 in words is "twelve million, seventy-one thousand, two hundred eight".