12000084 has 24 divisors (see below), whose sum is σ = 28966560. Its totient is φ = 3861984.

The previous prime is 12000073. The next prime is 12000091. The reversal of 12000084 is 48000021.

12000084 is a modest number, since divided by 84 gives 12 as remainder.

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 7 ways as a sum of consecutive naturals, for example, 16894 + ... + 17589.

It is an arithmetic number, because the mean of its divisors is an integer number (1206940).

Almost surely, 2^12000084 is an apocalyptic number.

It is an amenable number.

12000084 is an abundant number, since it is smaller than the sum of its proper divisors (16966476).

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

12000084 is a wasteful number, since it uses less digits than its factorization.

12000084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34519 (or 34517 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 12000084 is about 3464.1137394722. The cubic root of 12000084 is about 228.9433827094.

The spelling of 12000084 in words is "twelve million, eighty-four", and thus it is an aban number.