4723443 has 6 divisors (see below), whose sum is σ = 6822764. Its totient is φ = 3148956.

The previous prime is 4723427. The next prime is 4723451. The reversal of 4723443 is 3443274.

It is not a de Polignac number, because 4723443 - 2⁴ = 4723427 is a prime.

It is a d-powerful number, because it can be written as 4² + 7 + 2¹⁹ + 3 + 4⁶ + 4¹¹ + 3⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4723423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262405 + ... + 262422.

Almost surely, 2^4723443 is an apocalyptic number.

4723443 is a deficient number, since it is larger than the sum of its proper divisors (2099321).

4723443 is a wasteful number, since it uses less digits than its factorization.

4723443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524833 (or 524830 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 4723443 is about 2173.3483383940. The cubic root of 4723443 is about 167.7849075552.

The spelling of 4723443 in words is "four million, seven hundred twenty-three thousand, four hundred forty-three".