4724443 has 4 divisors (see below), whose sum is σ = 4781448. Its totient is φ = 4667440.

The previous prime is 4724441. The next prime is 4724479. The reversal of 4724443 is 3444274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444274 = 2 ⋅1722137.

It is a cyclic number.

It is not a de Polignac number, because 4724443 - 2¹ = 4724441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4724441) 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 in 3 ways as a sum of consecutive naturals, for example, 28378 + ... + 28543.

It is an arithmetic number, because the mean of its divisors is an integer number (1195362).

Almost surely, 2^4724443 is an apocalyptic number.

4724443 is a deficient number, since it is larger than the sum of its proper divisors (57005).

4724443 is an equidigital number, since it uses as much as digits as its factorization.

4724443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57004.

The product of its digits is 10752, while the sum is 28.

The square root of 4724443 is about 2173.5783859801. The cubic root of 4724443 is about 167.7967472992.

The spelling of 4724443 in words is "four million, seven hundred twenty-four thousand, four hundred forty-three".