4668608 has 56 divisors (see below), whose sum is σ = 11228832. Its totient is φ = 1880064.

The previous prime is 4668589. The next prime is 4668637. The reversal of 4668608 is 8068664.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7310 + ... + 7922.

Almost surely, 2^4668608 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 4668608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5614416).

4668608 is an abundant number, since it is smaller than the sum of its proper divisors (6560224).

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

4668608 is a wasteful number, since it uses less digits than its factorization.

4668608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 4668608 is about 2160.6961841036. The cubic root of 4668608 is about 167.1331005301.

The spelling of 4668608 in words is "four million, six hundred sixty-eight thousand, six hundred eight".