2285743 has 2 divisors, whose sum is σ = 2285744. Its totient is φ = 2285742.

The previous prime is 2285741. The next prime is 2285747. The reversal of 2285743 is 3475822.

2285743 is digitally balanced in base 2, 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 2285743 - 2¹ = 2285741 is a prime.

Together with 2285741, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹⁶ + 2¹⁸ + 8² + 5⁹ + 7² + 4⁶ + 3⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285741) 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, 1142871 + 1142872.

It is an arithmetic number, because the mean of its divisors is an integer number (1142872).

2^2285743 is an apocalyptic number.

2285743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285743 is an equidigital number, since it uses as much as digits as its factorization.

2285743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 2285743 is about 1511.8673883645. The cubic root of 2285743 is about 131.7273028051.

The spelling of 2285743 in words is "two million, two hundred eighty-five thousand, seven hundred forty-three".