4559000 has 64 divisors (see below), whose sum is σ = 11007360. Its totient is φ = 1766400.

The previous prime is 4558999. The next prime is 4559021. The reversal of 4559000 is 9554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46952 + ... + 47048.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

Almost surely, 2^4559000 is an apocalyptic number.

4559000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4559000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5503680).

4559000 is an abundant number, since it is smaller than the sum of its proper divisors (6448360).

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

4559000 is a wasteful number, since it uses less digits than its factorization.

4559000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 4559000 is about 2135.1814911150. The cubic root of 4559000 is about 165.8147641023.

The spelling of 4559000 in words is "four million, five hundred fifty-nine thousand".