2064109 has 2 divisors, whose sum is σ = 2064110. Its totient is φ = 2064108.

The previous prime is 2064077. The next prime is 2064113. The reversal of 2064109 is 9014602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2022084 + 42025 = 1422^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064109 - 2⁵ = 2064077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2064109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032054 + 1032055.

It is an arithmetic number, because the mean of its divisors is an integer number (1032055).

2^2064109 is an apocalyptic number.

It is an amenable number.

2064109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064109 is an equidigital number, since it uses as much as digits as its factorization.

2064109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2064109 is about 1436.7007343215. The cubic root of 2064109 is about 127.3241764626.

The spelling of 2064109 in words is "two million, sixty-four thousand, one hundred nine".