4273443 has 36 divisors (see below), whose sum is σ = 6896448. Its totient is φ = 2545920.

The previous prime is 4273439. The next prime is 4273459. The reversal of 4273443 is 3443724.

It is not a de Polignac number, because 4273443 - 2² = 4273439 is a prime.

It is a d-powerful number, because it can be written as 4² + 2⁷ + 7 + 3⁹ + 4⁴ + 4¹¹ + 3¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (4273483) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80605 + ... + 80657.

It is an arithmetic number, because the mean of its divisors is an integer number (191568).

Almost surely, 2^4273443 is an apocalyptic number.

4273443 is a deficient number, since it is larger than the sum of its proper divisors (2623005).

4273443 is a wasteful number, since it uses less digits than its factorization.

4273443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 104 counting only the distinct ones).

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

The square root of 4273443 is about 2067.2307563501. The cubic root of 4273443 is about 162.2778724404.

The spelling of 4273443 in words is "four million, two hundred seventy-three thousand, four hundred forty-three".