2165327 has 2 divisors, whose sum is σ = 2165328. Its totient is φ = 2165326.

The previous prime is 2165323. The next prime is 2165357. The reversal of 2165327 is 7235612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2165327 - 2² = 2165323 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2165296 and 2165305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2165321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082663 + 1082664.

It is an arithmetic number, because the mean of its divisors is an integer number (1082664).

2^2165327 is an apocalyptic number.

2165327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2165327 is an equidigital number, since it uses as much as digits as its factorization.

2165327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 2165327 is about 1471.5050118841. The cubic root of 2165327 is about 129.3722596602.

The spelling of 2165327 in words is "two million, one hundred sixty-five thousand, three hundred twenty-seven".