2192143 has 2 divisors, whose sum is σ = 2192144. Its totient is φ = 2192142.

The previous prime is 2192131. The next prime is 2192161. The reversal of 2192143 is 3412912.

2192143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2192143 - 2⁵ = 2192111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2192123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096071 + 1096072.

It is an arithmetic number, because the mean of its divisors is an integer number (1096072).

2^2192143 is an apocalyptic number.

2192143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192143 is an equidigital number, since it uses as much as digits as its factorization.

2192143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 22.

The square root of 2192143 is about 1480.5887342540. The cubic root of 2192143 is about 129.9041305011.

The spelling of 2192143 in words is "two million, one hundred ninety-two thousand, one hundred forty-three".