2065703 has 4 divisors (see below), whose sum is σ = 2116128. Its totient is φ = 2015280.

The previous prime is 2065669. The next prime is 2065711. The reversal of 2065703 is 3075602.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3075602 = 2 ⋅1537801.

It is a cyclic number.

It is not a de Polignac number, because 2065703 - 2⁶ = 2065639 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25151 + ... + 25232.

It is an arithmetic number, because the mean of its divisors is an integer number (529032).

2^2065703 is an apocalyptic number.

2065703 is a deficient number, since it is larger than the sum of its proper divisors (50425).

2065703 is an equidigital number, since it uses as much as digits as its factorization.

2065703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50424.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2065703 is about 1437.2553704892. The cubic root of 2065703 is about 127.3569432264.

The spelling of 2065703 in words is "two million, sixty-five thousand, seven hundred three".