4743 has 12 divisors (see below), whose sum is σ = 7488. Its totient is φ = 2880.

The previous prime is 4733. The next prime is 4751. The reversal of 4743 is 3474.

It is not a de Polignac number, because 4743 - 2⁶ = 4679 is a prime.

It is a Smith number, since the sum of its digits (18) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4743.

It is not an unprimeable number, because it can be changed into a prime (4703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138 + ... + 168.

It is an arithmetic number, because the mean of its divisors is an integer number (624).

2⁴⁷⁴³ is an apocalyptic number.

4743 is a deficient number, since it is larger than the sum of its proper divisors (2745).

4743 is a wasteful number, since it uses less digits than its factorization.

4743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54 (or 51 counting only the distinct ones).

The product of its digits is 336, while the sum is 18.

The square root of 4743 is about 68.8694416995. The cubic root of 4743 is about 16.8016154909.

Adding to 4743 its sum of digits (18), we get a square (4761 = 69²).

It can be divided in two parts, 4 and 743, that added together give a palindrome (747).

The spelling of 4743 in words is "four thousand, seven hundred forty-three", and thus it is an iban number.