12031708 has 12 divisors (see below), whose sum is σ = 22675240. Its totient is φ = 5553072.

The previous prime is 12031703. The next prime is 12031711. The reversal of 12031708 is 80713021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115638 + ... + 115741.

Almost surely, 2^12031708 is an apocalyptic number.

It is an amenable number.

12031708 is a deficient number, since it is larger than the sum of its proper divisors (10643532).

12031708 is a wasteful number, since it uses less digits than its factorization.

12031708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231396 (or 231394 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 12031708 is about 3468.6752514469. The cubic root of 12031708 is about 229.1443189374.

Adding to 12031708 its reverse (80713021), we get a palindrome (92744729).

The spelling of 12031708 in words is "twelve million, thirty-one thousand, seven hundred eight".