4908564 has 36 divisors (see below), whose sum is σ = 12623520. Its totient is φ = 1607760.

The previous prime is 4908559. The next prime is 4908577. The reversal of 4908564 is 4658094.

4908564 is a `hidden beast` number, since 4 + 90 + 8 + 564 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 969 + ... + 3279.

Almost surely, 2^4908564 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 4908564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6311760).

4908564 is an abundant number, since it is smaller than the sum of its proper divisors (7714956).

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

4908564 is a wasteful number, since it uses less digits than its factorization.

4908564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4908564 is about 2215.5279280569. The cubic root of 4908564 is about 169.9488196566.

The spelling of 4908564 in words is "four million, nine hundred eight thousand, five hundred sixty-four".