12028248 has 96 divisors (see below), whose sum is σ = 35717760. Its totient is φ = 3640320.

The previous prime is 12028213. The next prime is 12028249. The reversal of 12028248 is 84282021.

12028248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12028249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37786 + ... + 38102.

It is an arithmetic number, because the mean of its divisors is an integer number (372060).

Almost surely, 2^12028248 is an apocalyptic number.

12028248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12028248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17858880).

12028248 is an abundant number, since it is smaller than the sum of its proper divisors (23689512).

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

12028248 is a wasteful number, since it uses less digits than its factorization.

12028248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 12028248 is about 3468.1764660986. The cubic root of 12028248 is about 229.1223515560.

The spelling of 12028248 in words is "twelve million, twenty-eight thousand, two hundred forty-eight".