2741143 has 2 divisors, whose sum is σ = 2741144. Its totient is φ = 2741142.

The previous prime is 2741119. The next prime is 2741147. The reversal of 2741143 is 3411472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2741143 - 2⁹ = 2740631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2741147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370571 + 1370572.

It is an arithmetic number, because the mean of its divisors is an integer number (1370572).

2^2741143 is an apocalyptic number.

2741143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741143 is an equidigital number, since it uses as much as digits as its factorization.

2741143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 22.

The square root of 2741143 is about 1655.6397555024. The cubic root of 2741143 is about 139.9513946918.

The spelling of 2741143 in words is "two million, seven hundred forty-one thousand, one hundred forty-three".