12000708 has 36 divisors (see below), whose sum is σ = 32121180. Its totient is φ = 3764736.

The previous prime is 12000683. The next prime is 12000731. The reversal of 12000708 is 80700021.

It can be written as a sum of positive squares in 2 ways, for example, as 11168964 + 831744 = 3342^2 + 912^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 9193 + ... + 10416.

It is an arithmetic number, because the mean of its divisors is an integer number (892255).

Almost surely, 2^12000708 is an apocalyptic number.

12000708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12000708 is an abundant number, since it is smaller than the sum of its proper divisors (20120472).

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

12000708 is a wasteful number, since it uses less digits than its factorization.

12000708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19636 (or 19631 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 12000708 is about 3464.2038046281. The cubic root of 12000708 is about 228.9473509648.

Adding to 12000708 its reverse (80700021), we get a palindrome (92700729).

The spelling of 12000708 in words is "twelve million, seven hundred eight", and thus it is an aban number.