Subtracting from 1743 its sum of digits (15), we obtain a cube (1728 = 123).
Subtracting 1743 from its reverse (3471), we obtain a cube (1728 = 123).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 9, base 11 and base 16.
It is a nialpdrome in base 13.
It is a congruent number.
21743 is an apocalyptic number.
1743 is an equidigital number, since it uses as much as digits as its factorization.
1743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93.
The square root of 1743 is about 41.7492514903. The cubic root of 1743 is about 12.0346222346.
The spelling of 1743 in words is "one thousand, seven hundred forty-three", and thus it is an iban number.