2065061 has 4 divisors (see below), whose sum is σ = 2136300. Its totient is φ = 1993824.

The previous prime is 2065043. The next prime is 2065073. The reversal of 2065061 is 1605602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 390625 + 1674436 = 625^2 + 1294^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065061 - 2¹⁴ = 2048677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065031) by changing a digit.

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, 35576 + ... + 35633.

It is an arithmetic number, because the mean of its divisors is an integer number (534075).

2^2065061 is an apocalyptic number.

It is an amenable number.

2065061 is a deficient number, since it is larger than the sum of its proper divisors (71239).

2065061 is an equidigital number, since it uses as much as digits as its factorization.

2065061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71238.

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

The square root of 2065061 is about 1437.0320107778. The cubic root of 2065061 is about 127.3437481012.

The spelling of 2065061 in words is "two million, sixty-five thousand, sixty-one".