4608564 has 96 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 1290240.

The previous prime is 4608557. The next prime is 4608577. The reversal of 4608564 is 4658064.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112384 + ... + 112424.

It is an arithmetic number, because the mean of its divisors is an integer number (132300).

Almost surely, 2^4608564 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 4608564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6350400).

4608564 is an abundant number, since it is smaller than the sum of its proper divisors (8092236).

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

4608564 is a wasteful number, since it uses less digits than its factorization.

4608564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4608564 is about 2146.7566233740. The cubic root of 4608564 is about 166.4134947297.

The spelling of 4608564 in words is "four million, six hundred eight thousand, five hundred sixty-four".