4550568 has 48 divisors (see below), whose sum is σ = 12512640. Its totient is φ = 1378080.

The previous prime is 4550563. The next prime is 4550569. The reversal of 4550568 is 8650554.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4550563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2121 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (260680).

Almost surely, 2^4550568 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 4550568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6256320).

4550568 is an abundant number, since it is smaller than the sum of its proper divisors (7962072).

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

4550568 is a wasteful number, since it uses less digits than its factorization.

4550568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598 (or 1583 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 4550568 is about 2133.2060378688. The cubic root of 4550568 is about 165.7124746419.

The spelling of 4550568 in words is "four million, five hundred fifty thousand, five hundred sixty-eight".