4385568 has 48 divisors (see below), whose sum is σ = 12561696. Its totient is φ = 1328640.

The previous prime is 4385533. The next prime is 4385569. The reversal of 4385568 is 8655834.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (4385569) 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, 1021 + ... + 3132.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

Almost surely, 2^4385568 is an apocalyptic number.

4385568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4385568 is an abundant number, since it is smaller than the sum of its proper divisors (8176128).

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

4385568 is a wasteful number, since it uses less digits than its factorization.

4385568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177 (or 4169 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 4385568 is about 2094.1747778063. The cubic root of 4385568 is about 163.6848996316.

It can be divided in two parts, 438 and 5568, that added together give a palindrome (6006).

The spelling of 4385568 in words is "four million, three hundred eighty-five thousand, five hundred sixty-eight".