4578328 has 16 divisors (see below), whose sum is σ = 8861760. Its totient is φ = 2215200.

The previous prime is 4578313. The next prime is 4578361. The reversal of 4578328 is 8238754.

It is a super-2 number, since 2×4578328² = 41922174551168, which contains 22 as substring.

It is a congruent number.

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, 8983 + ... + 9478.

It is an arithmetic number, because the mean of its divisors is an integer number (553860).

Almost surely, 2^4578328 is an apocalyptic number.

It is an amenable number.

4578328 is a deficient number, since it is larger than the sum of its proper divisors (4283432).

4578328 is a wasteful number, since it uses less digits than its factorization.

4578328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18498 (or 18494 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 4578328 is about 2139.7027830986. The cubic root of 4578328 is about 166.0487590835.

The spelling of 4578328 in words is "four million, five hundred seventy-eight thousand, three hundred twenty-eight".