2065612 has 12 divisors (see below), whose sum is σ = 3739680. Its totient is φ = 997136.

The previous prime is 2065597. The next prime is 2065627. The reversal of 2065612 is 2165602.

It is an interprime number because it is at equal distance from previous prime (2065597) and next prime (2065627).

It is an Ulam 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, 8788 + ... + 9019.

It is an arithmetic number, because the mean of its divisors is an integer number (311640).

2^2065612 is an apocalyptic number.

It is an amenable number.

2065612 is a deficient number, since it is larger than the sum of its proper divisors (1674068).

2065612 is a wasteful number, since it uses less digits than its factorization.

2065612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17840 (or 17838 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2065612 is about 1437.2237125792. The cubic root of 2065612 is about 127.3550730557.

The spelling of 2065612 in words is "two million, sixty-five thousand, six hundred twelve".