2065116 has 12 divisors (see below), whose sum is σ = 4818632. Its totient is φ = 688368.

The previous prime is 2065111. The next prime is 2065117. The reversal of 2065116 is 6115602.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2065092 and 2065101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86035 + ... + 86058.

2^2065116 is an apocalyptic number.

It is an amenable number.

2065116 is an abundant number, since it is smaller than the sum of its proper divisors (2753516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2065116 is a wasteful number, since it uses less digits than its factorization.

2065116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172100 (or 172098 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2065116 is about 1437.0511473152. The cubic root of 2065116 is about 127.3448786318.

The spelling of 2065116 in words is "two million, sixty-five thousand, one hundred sixteen".