4465568 has 24 divisors (see below), whose sum is σ = 8960868. Its totient is φ = 2189824.

The previous prime is 4465561. The next prime is 4465603. The reversal of 4465568 is 8655644.

It can be written as a sum of positive squares in 2 ways, for example, as 4443664 + 21904 = 2108^2 + 148^2 .

It is not an unprimeable number, because it can be changed into a prime (4465561) 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 3 ways as a sum of consecutive naturals, for example, 380 + ... + 3012.

Almost surely, 2^4465568 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 4465568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4480434).

4465568 is an abundant number, since it is smaller than the sum of its proper divisors (4495300).

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

4465568 is a wasteful number, since it uses less digits than its factorization.

4465568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696 (or 2688 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 4465568 is about 2113.1890592183. The cubic root of 4465568 is about 164.6742025505.

The spelling of 4465568 in words is "four million, four hundred sixty-five thousand, five hundred sixty-eight".