4881328 has 20 divisors (see below), whose sum is σ = 9955960. Its totient is φ = 2312064.

The previous prime is 4881307. The next prime is 4881341. The reversal of 4881328 is 8231884.

It is a junction number, because it is equal to n+sod(n) for n = 4881293 and 4881302.

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, 7725 + ... + 8332.

It is an arithmetic number, because the mean of its divisors is an integer number (497798).

Almost surely, 2^4881328 is an apocalyptic number.

It is an amenable number.

4881328 is an abundant number, since it is smaller than the sum of its proper divisors (5074632).

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

4881328 is a wasteful number, since it uses less digits than its factorization.

4881328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16084 (or 16078 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 4881328 is about 2209.3727616679. The cubic root of 4881328 is about 169.6339065353.

It can be divided in two parts, 48813 and 28, that added together give a square (48841 = 221²).

The spelling of 4881328 in words is "four million, eight hundred eighty-one thousand, three hundred twenty-eight".