4768528 has 40 divisors (see below), whose sum is σ = 9820800. Its totient is φ = 2239104.

The previous prime is 4768507. The next prime is 4768529. The reversal of 4768528 is 8258674.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4768529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19833 + ... + 20071.

It is an arithmetic number, because the mean of its divisors is an integer number (245520).

Almost surely, 2^4768528 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 4768528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4910400).

4768528 is an abundant number, since it is smaller than the sum of its proper divisors (5052272).

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

4768528 is a wasteful number, since it uses less digits than its factorization.

4768528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 313 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 4768528 is about 2183.6959495314. The cubic root of 4768528 is about 168.3170505659.

The spelling of 4768528 in words is "four million, seven hundred sixty-eight thousand, five hundred twenty-eight".