2448128 has 36 divisors (see below), whose sum is σ = 4991448. Its totient is φ = 1198080.

The previous prime is 2448109. The next prime is 2448133. The reversal of 2448128 is 8218442.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2448128.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18623 + ... + 18753.

2^2448128 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 2448128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2495724).

2448128 is an abundant number, since it is smaller than the sum of its proper divisors (2543320).

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

2448128 is an equidigital number, since it uses as much as digits as its factorization.

2448128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 206 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 2448128 is about 1564.6494815134. The cubic root of 2448128 is about 134.7756309648.

The spelling of 2448128 in words is "two million, four hundred forty-eight thousand, one hundred twenty-eight".