4480128 has 48 divisors (see below), whose sum is σ = 12895350. Its totient is φ = 1492992.

The previous prime is 4480097. The next prime is 4480141. The reversal of 4480128 is 8210844.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 1065024 = 1848^2 + 1032^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 793 + ... + 3096.

Almost surely, 2^4480128 is an apocalyptic number.

4480128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4480128 is an abundant number, since it is smaller than the sum of its proper divisors (8415222).

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

4480128 is a wasteful number, since it uses less digits than its factorization.

4480128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909 (or 3894 counting only the distinct ones).

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

The square root of 4480128 is about 2116.6312857935. The cubic root of 4480128 is about 164.8529819908.

The spelling of 4480128 in words is "four million, four hundred eighty thousand, one hundred twenty-eight".