2175323 has 2 divisors, whose sum is σ = 2175324. Its totient is φ = 2175322.

The previous prime is 2175311. The next prime is 2175331. The reversal of 2175323 is 3235712.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2175323 - 2¹⁰ = 2174299 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 1 + 7 + 5⁷ + 3 + 2²¹ + 3 .

It is not a weakly prime, because it can be changed into another prime (2175353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087661 + 1087662.

It is an arithmetic number, because the mean of its divisors is an integer number (1087662).

2^2175323 is an apocalyptic number.

2175323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2175323 is an equidigital number, since it uses as much as digits as its factorization.

2175323 is an evil number, because the sum of its binary digits is even.

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

The square root of 2175323 is about 1474.8976235658. The cubic root of 2175323 is about 129.5710318263.

The spelling of 2175323 in words is "two million, one hundred seventy-five thousand, three hundred twenty-three".