2184263 has 2 divisors, whose sum is σ = 2184264. Its totient is φ = 2184262.

The previous prime is 2184257. The next prime is 2184277. The reversal of 2184263 is 3624812.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2184263 - 2⁶ = 2184199 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092131 + 1092132.

It is an arithmetic number, because the mean of its divisors is an integer number (1092132).

2^2184263 is an apocalyptic number.

2184263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184263 is an equidigital number, since it uses as much as digits as its factorization.

2184263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 2184263 is about 1477.9252349155. The cubic root of 2184263 is about 129.7482900665.

The spelling of 2184263 in words is "two million, one hundred eighty-four thousand, two hundred sixty-three".