2559000 has 64 divisors (see below), whose sum is σ = 7993440. Its totient is φ = 681600.

The previous prime is 2558953. The next prime is 2559013. The reversal of 2559000 is 9552.

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, 2574 + ... + 3426.

2^2559000 is an apocalyptic number.

2559000 is a gapful number since it is divisible by the number (20) 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 2559000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996720).

2559000 is an abundant number, since it is smaller than the sum of its proper divisors (5434440).

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

2559000 is a wasteful number, since it uses less digits than its factorization.

2559000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 2559000 is about 1599.6874694765. The cubic root of 2559000 is about 136.7802611649.

The spelling of 2559000 in words is "two million, five hundred fifty-nine thousand".