4566328 has 48 divisors (see below), whose sum is σ = 9754920. Its totient is φ = 1991616.

The previous prime is 4566301. The next prime is 4566329. The reversal of 4566328 is 8236654.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4566293 and 4566302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54975 + ... + 55057.

Almost surely, 2^4566328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4566328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4877460).

4566328 is an abundant number, since it is smaller than the sum of its proper divisors (5188592).

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

4566328 is a wasteful number, since it uses less digits than its factorization.

4566328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 121 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 4566328 is about 2136.8968154780. The cubic root of 4566328 is about 165.9035584387.

The spelling of 4566328 in words is "four million, five hundred sixty-six thousand, three hundred twenty-eight".