4223743 has 8 divisors (see below), whose sum is σ = 4428000. Its totient is φ = 4021248.

The previous prime is 4223741. The next prime is 4223753. The reversal of 4223743 is 3473224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4223743 - 2¹ = 4223741 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2⁵ + 2¹³ + 3⁵ + 7⁴ + 4¹¹ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223741) 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 in 7 ways as a sum of consecutive naturals, for example, 9183 + ... + 9631.

It is an arithmetic number, because the mean of its divisors is an integer number (553500).

Almost surely, 2^4223743 is an apocalyptic number.

4223743 is a deficient number, since it is larger than the sum of its proper divisors (204257).

4223743 is a wasteful number, since it uses less digits than its factorization.

4223743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its digits is 4032, while the sum is 25.

The square root of 4223743 is about 2055.1746884389. The cubic root of 4223743 is about 161.6463223535.

Adding to 4223743 its reverse (3473224), we get a palindrome (7696967).

The spelling of 4223743 in words is "four million, two hundred twenty-three thousand, seven hundred forty-three".