2086323 has 4 divisors (see below), whose sum is σ = 2781768. Its totient is φ = 1390880.

The previous prime is 2086321. The next prime is 2086339. The reversal of 2086323 is 3236802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2086323 - 2¹ = 2086321 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2086293 and 2086302.

It is not an unprimeable number, because it can be changed into a prime (2086321) 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, 347718 + ... + 347723.

It is an arithmetic number, because the mean of its divisors is an integer number (695442).

2^2086323 is an apocalyptic number.

2086323 is a deficient number, since it is larger than the sum of its proper divisors (695445).

2086323 is an equidigital number, since it uses as much as digits as its factorization.

2086323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695444.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2086323 is about 1444.4109526032. The cubic root of 2086323 is about 127.7793031254.

The spelling of 2086323 in words is "two million, eighty-six thousand, three hundred twenty-three".