2065996 has 6 divisors (see below), whose sum is σ = 3615500. Its totient is φ = 1032996.

The previous prime is 2065991. The next prime is 2065997. The reversal of 2065996 is 6995602.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2065991) 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 as a sum of consecutive naturals, namely, 258246 + ... + 258253.

2^2065996 is an apocalyptic number.

It is an amenable number.

2065996 is a deficient number, since it is larger than the sum of its proper divisors (1549504).

2065996 is a wasteful number, since it uses less digits than its factorization.

2065996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516503 (or 516501 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2065996 is about 1437.3572972647. The cubic root of 2065996 is about 127.3629643921.

The spelling of 2065996 in words is "two million, sixty-five thousand, nine hundred ninety-six".