12048688 has 40 divisors (see below), whose sum is σ = 25221600. Its totient is φ = 5558784.

The previous prime is 12048683. The next prime is 12048689. The reversal of 12048688 is 88684021.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12048683) by changing a digit.

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, 10108 + ... + 11236.

It is an arithmetic number, because the mean of its divisors is an integer number (630540).

Almost surely, 2^12048688 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 12048688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12610800).

12048688 is an abundant number, since it is smaller than the sum of its proper divisors (13172912).

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

12048688 is a wasteful number, since it uses less digits than its factorization.

12048688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 12048688 is about 3471.1220088035. The cubic root of 12048688 is about 229.2520631749.

The spelling of 12048688 in words is "twelve million, forty-eight thousand, six hundred eighty-eight".