4305128 has 16 divisors (see below), whose sum is σ = 8100000. Its totient is φ = 2145136.

The previous prime is 4305121. The next prime is 4305143. The reversal of 4305128 is 8215034.

It is not an unprimeable number, because it can be changed into a prime (4305121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (506250).

Almost surely, 2^4305128 is an apocalyptic number.

It is an amenable number.

4305128 is a deficient number, since it is larger than the sum of its proper divisors (3794872).

4305128 is a wasteful number, since it uses less digits than its factorization.

4305128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4305128 is about 2074.8802375077. The cubic root of 4305128 is about 162.6779494399.

The spelling of 4305128 in words is "four million, three hundred five thousand, one hundred twenty-eight".