2065795 has 4 divisors (see below), whose sum is σ = 2478960. Its totient is φ = 1652632.

The previous prime is 2065769. The next prime is 2065799. The reversal of 2065795 is 5975602.

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

It is a cyclic number.

It is not a de Polignac number, because 2065795 - 2⁷ = 2065667 is a prime.

2065795 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2065795.

It is not an unprimeable number, because it can be changed into a prime (2065799) 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, 206575 + ... + 206584.

It is an arithmetic number, because the mean of its divisors is an integer number (619740).

2^2065795 is an apocalyptic number.

2065795 is a deficient number, since it is larger than the sum of its proper divisors (413165).

2065795 is an equidigital number, since it uses as much as digits as its factorization.

2065795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413164.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2065795 is about 1437.2873755794. The cubic root of 2065795 is about 127.3588338927.

The spelling of 2065795 in words is "two million, sixty-five thousand, seven hundred ninety-five".