4885128 has 48 divisors (see below), whose sum is σ = 13930800. Its totient is φ = 1542240.

The previous prime is 4885117. The next prime is 4885129. The reversal of 4885128 is 8215884.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4885092 and 4885101.

It is not an unprimeable number, because it can be changed into a prime (4885129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418 + ... + 3153.

It is an arithmetic number, because the mean of its divisors is an integer number (290225).

Almost surely, 2^4885128 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 4885128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6965400).

4885128 is an abundant number, since it is smaller than the sum of its proper divisors (9045672).

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

4885128 is a wasteful number, since it uses less digits than its factorization.

4885128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602 (or 3595 counting only the distinct ones).

The product of its digits is 20480, while the sum is 36.

The square root of 4885128 is about 2210.2325669486. The cubic root of 4885128 is about 169.6779137977.

The spelling of 4885128 in words is "four million, eight hundred eighty-five thousand, one hundred twenty-eight".