2580795 has 32 divisors (see below), whose sum is σ = 5245440. Its totient is φ = 1179360.

The previous prime is 2580791. The next prime is 2580803. The reversal of 2580795 is 5970852.

2580795 is a `hidden beast` number, since 2 + 580 + 79 + 5 = 666.

It is not a de Polignac number, because 2580795 - 2² = 2580791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2580791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421 + ... + 2310.

It is an arithmetic number, because the mean of its divisors is an integer number (163920).

2^2580795 is an apocalyptic number.

2580795 is an abundant number, since it is smaller than the sum of its proper divisors (2664645).

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

2580795 is a wasteful number, since it uses less digits than its factorization.

2580795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2580795 is about 1606.4852940503. The cubic root of 2580795 is about 137.1674830220.

It can be divided in two parts, 2580 and 795, that added together give a cube (3375 = 15³).

The spelling of 2580795 in words is "two million, five hundred eighty thousand, seven hundred ninety-five".