2702143 has 2 divisors, whose sum is σ = 2702144. Its totient is φ = 2702142.

The previous prime is 2702113. The next prime is 2702153. The reversal of 2702143 is 3412072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2702143 - 2⁹ = 2701631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2702143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2702113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351071 + 1351072.

It is an arithmetic number, because the mean of its divisors is an integer number (1351072).

2^2702143 is an apocalyptic number.

2702143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2702143 is an equidigital number, since it uses as much as digits as its factorization.

2702143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2702143 is about 1643.8196373082. The cubic root of 2702143 is about 139.2844957284.

The spelling of 2702143 in words is "two million, seven hundred two thousand, one hundred forty-three".