2065734 has 24 divisors (see below), whose sum is σ = 4883112. Its totient is φ = 625920.

The previous prime is 2065733. The next prime is 2065751. The reversal of 2065734 is 4375602.

It is a happy number.

2065734 is a `hidden beast` number, since 2 + 0 + 657 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2065698 and 2065707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065733) 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 11 ways as a sum of consecutive naturals, for example, 5019 + ... + 5414.

It is an arithmetic number, because the mean of its divisors is an integer number (203463).

2^2065734 is an apocalyptic number.

2065734 is an abundant number, since it is smaller than the sum of its proper divisors (2817378).

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

2065734 is a wasteful number, since it uses less digits than its factorization.

2065734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452 (or 10449 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2065734 is about 1437.2661548927. The cubic root of 2065734 is about 127.3575803050.

The spelling of 2065734 in words is "two million, sixty-five thousand, seven hundred thirty-four".