4538328 has 32 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 1504928.

The previous prime is 4538323. The next prime is 4538329. The reversal of 4538328 is 8238354.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5953 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (356400).

Almost surely, 2^4538328 is an apocalyptic number.

It is an amenable number.

4538328 is an abundant number, since it is smaller than the sum of its proper divisors (6866472).

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

4538328 is a wasteful number, since it uses less digits than its factorization.

4538328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 987 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 4538328 is about 2130.3351848946. The cubic root of 4538328 is about 165.5637648554.

The spelling of 4538328 in words is "four million, five hundred thirty-eight thousand, three hundred twenty-eight".