2559960 has 96 divisors (see below), whose sum is σ = 8976240. Its totient is φ = 628992.

The previous prime is 2559959. The next prime is 2559983. The reversal of 2559960 is 699552.

2559960 is a `hidden beast` number, since 2 + 5 + 599 + 60 = 666.

2559960 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4407 + ... + 4953.

2^2559960 is an apocalyptic number.

2559960 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 2559960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4488120).

2559960 is an abundant number, since it is smaller than the sum of its proper divisors (6416280).

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

2559960 is a wasteful number, since it uses less digits than its factorization.

2559960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 2559960 is about 1599.9874999512. The cubic root of 2559960 is about 136.7973632404.

The spelling of 2559960 in words is "two million, five hundred fifty-nine thousand, nine hundred sixty".