2682143 has 2 divisors, whose sum is σ = 2682144. Its totient is φ = 2682142.

The previous prime is 2682131. The next prime is 2682161. The reversal of 2682143 is 3412862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2682143 - 2⁶ = 2682079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2682103) 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, 1341071 + 1341072.

It is an arithmetic number, because the mean of its divisors is an integer number (1341072).

2^2682143 is an apocalyptic number.

2682143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2682143 is an equidigital number, since it uses as much as digits as its factorization.

2682143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 2682143 is about 1637.7249463814. The cubic root of 2682143 is about 138.9400048178.

The spelling of 2682143 in words is "two million, six hundred eighty-two thousand, one hundred forty-three".