12084648 has 64 divisors (see below), whose sum is σ = 31752000. Its totient is φ = 3827712.

The previous prime is 12084647. The next prime is 12084661. The reversal of 12084648 is 84648021.

It is not an unprimeable number, because it can be changed into a prime (12084641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67423 + ... + 67601.

It is an arithmetic number, because the mean of its divisors is an integer number (496125).

Almost surely, 2^12084648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12084648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15876000).

12084648 is an abundant number, since it is smaller than the sum of its proper divisors (19667352).

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

12084648 is a wasteful number, since it uses less digits than its factorization.

12084648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 12084648 is about 3476.2980309519. The cubic root of 12084648 is about 229.4799086270.

The spelling of 12084648 in words is "twelve million, eighty-four thousand, six hundred forty-eight".