2065768 has 32 divisors (see below), whose sum is σ = 4118400. Its totient is φ = 969408.

The previous prime is 2065759. The next prime is 2065769. The reversal of 2065768 is 8675602.

It is not an unprimeable number, because it can be changed into a prime (2065769) 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 7 ways as a sum of consecutive naturals, for example, 18898 + ... + 19006.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

2^2065768 is an apocalyptic number.

It is an amenable number.

2065768 is a deficient number, since it is larger than the sum of its proper divisors (2052632).

2065768 is a wasteful number, since it uses less digits than its factorization.

2065768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 2065768 is about 1437.2779828551. The cubic root of 2065768 is about 127.3582790290.

The spelling of 2065768 in words is "two million, sixty-five thousand, seven hundred sixty-eight".