9708143 has 2 divisors, whose sum is σ = 9708144. Its totient is φ = 9708142.

The previous prime is 9708137. The next prime is 9708187. The reversal of 9708143 is 3418079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9708143 - 2¹² = 9704047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9708113) 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, 4854071 + 4854072.

It is an arithmetic number, because the mean of its divisors is an integer number (4854072).

Almost surely, 2^9708143 is an apocalyptic number.

9708143 is a deficient number, since it is larger than the sum of its proper divisors (1).

9708143 is an equidigital number, since it uses as much as digits as its factorization.

9708143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 9708143 is about 3115.7893060989. The cubic root of 9708143 is about 213.3267850095.

Subtracting from 9708143 its reverse (3418079), we obtain a square (6290064 = 2508²).

The spelling of 9708143 in words is "nine million, seven hundred eight thousand, one hundred forty-three".