2854343 has 2 divisors, whose sum is σ = 2854344. Its totient is φ = 2854342.

The previous prime is 2854337. The next prime is 2854363. The reversal of 2854343 is 3434582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2854343 - 2¹⁸ = 2592199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2854303) 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, 1427171 + 1427172.

It is an arithmetic number, because the mean of its divisors is an integer number (1427172).

2^2854343 is an apocalyptic number.

2854343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854343 is an equidigital number, since it uses as much as digits as its factorization.

2854343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 2854343 is about 1689.4800975448. The cubic root of 2854343 is about 141.8519749551.

The spelling of 2854343 in words is "two million, eight hundred fifty-four thousand, three hundred forty-three".