4097143 has 2 divisors, whose sum is σ = 4097144. Its totient is φ = 4097142.

The previous prime is 4097113. The next prime is 4097167. The reversal of 4097143 is 3417904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4097143 - 2⁵ = 4097111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4097113) 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, 2048571 + 2048572.

It is an arithmetic number, because the mean of its divisors is an integer number (2048572).

Almost surely, 2^4097143 is an apocalyptic number.

4097143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097143 is an equidigital number, since it uses as much as digits as its factorization.

4097143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4097143 is about 2024.1400643236. The cubic root of 4097143 is about 160.0148814284.

It can be divided in two parts, 40971 and 43, that added together give a palindrome (41014).

The spelling of 4097143 in words is "four million, ninety-seven thousand, one hundred forty-three".