4578860 has 48 divisors (see below), whose sum is σ = 11303712. Its totient is φ = 1536000.

The previous prime is 4578857. The next prime is 4578869. The reversal of 4578860 is 688754.

It is not an unprimeable number, because it can be changed into a prime (4578869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2060 + ... + 3660.

It is an arithmetic number, because the mean of its divisors is an integer number (235494).

Almost surely, 2^4578860 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 4578860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5651856).

4578860 is an abundant number, since it is smaller than the sum of its proper divisors (6724852).

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

4578860 is a wasteful number, since it uses less digits than its factorization.

4578860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4578860 is about 2139.8270958187. The cubic root of 4578860 is about 166.0551904356.

The spelling of 4578860 in words is "four million, five hundred seventy-eight thousand, eight hundred sixty".