2582065 has 8 divisors (see below), whose sum is σ = 3129768. Its totient is φ = 2044800.

The previous prime is 2582059. The next prime is 2582071. The reversal of 2582065 is 5602852.

2582065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2582059) and next prime (2582071).

It can be written as a sum of positive squares in 4 ways, for example, as 185761 + 2396304 = 431^2 + 1548^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2582065 - 2⁵ = 2582033 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (391221).

2^2582065 is an apocalyptic number.

It is an amenable number.

2582065 is a deficient number, since it is larger than the sum of its proper divisors (547703).

2582065 is a wasteful number, since it uses less digits than its factorization.

2582065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2582065 is about 1606.8805182713. The cubic root of 2582065 is about 137.1899792085.

The spelling of 2582065 in words is "two million, five hundred eighty-two thousand, sixty-five".