6299143 has 2 divisors, whose sum is σ = 6299144. Its totient is φ = 6299142.

The previous prime is 6299141. The next prime is 6299147. The reversal of 6299143 is 3419926.

6299143 is digitally balanced in base 3, 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 6299143 - 2¹ = 6299141 is a prime.

Together with 6299141, it forms a pair of twin primes.

6299143 is a lucky number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 6299099 and 6299108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6299141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3149571 + 3149572.

It is an arithmetic number, because the mean of its divisors is an integer number (3149572).

Almost surely, 2^6299143 is an apocalyptic number.

6299143 is a deficient number, since it is larger than the sum of its proper divisors (1).

6299143 is an equidigital number, since it uses as much as digits as its factorization.

6299143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 34.

The square root of 6299143 is about 2509.8093553097. The cubic root of 6299143 is about 184.6831000304.

The spelling of 6299143 in words is "six million, two hundred ninety-nine thousand, one hundred forty-three".