8948143 has 2 divisors, whose sum is σ = 8948144. Its totient is φ = 8948142.

The previous prime is 8948123. The next prime is 8948161. The reversal of 8948143 is 3418498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8948143 - 2⁵ = 8948111 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8948123) 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, 4474071 + 4474072.

It is an arithmetic number, because the mean of its divisors is an integer number (4474072).

Almost surely, 2^8948143 is an apocalyptic number.

8948143 is a deficient number, since it is larger than the sum of its proper divisors (1).

8948143 is an equidigital number, since it uses as much as digits as its factorization.

8948143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 37.

The square root of 8948143 is about 2991.3446809086. The cubic root of 8948143 is about 207.6081054722.

The spelling of 8948143 in words is "eight million, nine hundred forty-eight thousand, one hundred forty-three".