4501128 has 16 divisors (see below), whose sum is σ = 11252880. Its totient is φ = 1500368.

The previous prime is 4501109. The next prime is 4501153. The reversal of 4501128 is 8211054.

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, 93750 + ... + 93797.

It is an arithmetic number, because the mean of its divisors is an integer number (703305).

Almost surely, 2^4501128 is an apocalyptic number.

It is an amenable number.

4501128 is an abundant number, since it is smaller than the sum of its proper divisors (6751752).

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

4501128 is a wasteful number, since it uses less digits than its factorization.

4501128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187556 (or 187552 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 4501128 is about 2121.5861990501. The cubic root of 4501128 is about 165.1101560106.

The spelling of 4501128 in words is "four million, five hundred one thousand, one hundred twenty-eight".