2065923 has 6 divisors (see below), whose sum is σ = 2984124. Its totient is φ = 1377276.

The previous prime is 2065907. The next prime is 2065937. The reversal of 2065923 is 3295602.

2065923 is a `hidden beast` number, since 2 + 0 + 659 + 2 + 3 = 666.

It is not a de Polignac number, because 2065923 - 2⁴ = 2065907 is a prime.

It is a d-powerful number, because it can be written as 2 + 0 + 6⁴ + 5⁹ + 9⁵ + 2¹⁵ + 3⁹ .

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2065523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114765 + ... + 114782.

It is an arithmetic number, because the mean of its divisors is an integer number (497354).

2^2065923 is an apocalyptic number.

2065923 is a deficient number, since it is larger than the sum of its proper divisors (918201).

2065923 is a wasteful number, since it uses less digits than its factorization.

2065923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229553 (or 229550 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2065923 is about 1437.3319032151. The cubic root of 2065923 is about 127.3614642915.

The spelling of 2065923 in words is "two million, sixty-five thousand, nine hundred twenty-three".