2085703 has 2 divisors, whose sum is σ = 2085704. Its totient is φ = 2085702.

The previous prime is 2085701. The next prime is 2085731. The reversal of 2085703 is 3075802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2085703 - 2¹ = 2085701 is a prime.

Together with 2085701, it forms a pair of twin primes.

2085703 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2085701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042851 + 1042852.

It is an arithmetic number, because the mean of its divisors is an integer number (1042852).

2^2085703 is an apocalyptic number.

2085703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2085703 is an equidigital number, since it uses as much as digits as its factorization.

2085703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2085703 is about 1444.1963162950. The cubic root of 2085703 is about 127.7666443286.

Subtracting 2085703 from its reverse (3075802), we obtain a palindrome (990099).

The spelling of 2085703 in words is "two million, eighty-five thousand, seven hundred three".