2601065 has 4 divisors (see below), whose sum is σ = 3121284. Its totient is φ = 2080848.

The previous prime is 2601041. The next prime is 2601083. The reversal of 2601065 is 5601062.

2601065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5601062 = 2 ⋅2800531.

It can be written as a sum of positive squares in 2 ways, for example, as 434281 + 2166784 = 659^2 + 1472^2 .

It is a cyclic number.

It is not a de Polignac number, because 2601065 - 2⁸ = 2600809 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 260102 + ... + 260111.

It is an arithmetic number, because the mean of its divisors is an integer number (780321).

2^2601065 is an apocalyptic number.

It is an amenable number.

2601065 is a deficient number, since it is larger than the sum of its proper divisors (520219).

2601065 is an equidigital number, since it uses as much as digits as its factorization.

2601065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520218.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2601065 is about 1612.7817583294. The cubic root of 2601065 is about 137.5256591233.

The spelling of 2601065 in words is "two million, six hundred one thousand, sixty-five".