4650528 has 48 divisors (see below), whose sum is σ = 12319776. Its totient is φ = 1536000.

The previous prime is 4650521. The next prime is 4650551. The reversal of 4650528 is 8250564.

4650528 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 4650495 and 4650504.

It is not an unprimeable number, because it can be changed into a prime (4650521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18403 + ... + 18653.

It is an arithmetic number, because the mean of its divisors is an integer number (256662).

Almost surely, 2^4650528 is an apocalyptic number.

4650528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4650528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6159888).

4650528 is an abundant number, since it is smaller than the sum of its proper divisors (7669248).

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

4650528 is a wasteful number, since it uses less digits than its factorization.

4650528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4650528 is about 2156.5082888781. The cubic root of 4650528 is about 166.9170707096.

The spelling of 4650528 in words is "four million, six hundred fifty thousand, five hundred twenty-eight".