2580876 has 48 divisors (see below), whose sum is σ = 6988800. Its totient is φ = 822096.

The previous prime is 2580859. The next prime is 2580887. The reversal of 2580876 is 6780852.

2580876 is a `hidden beast` number, since 2 + 580 + 8 + 76 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2580876.

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, 1965 + ... + 3003.

It is an arithmetic number, because the mean of its divisors is an integer number (145600).

2^2580876 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 2580876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3494400).

2580876 is an abundant number, since it is smaller than the sum of its proper divisors (4407924).

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

2580876 is a wasteful number, since it uses less digits than its factorization.

2580876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2580876 is about 1606.5105041673. The cubic root of 2580876 is about 137.1689180385.

The spelling of 2580876 in words is "two million, five hundred eighty thousand, eight hundred seventy-six".