4573243 has 8 divisors (see below), whose sum is σ = 4835600. Its totient is φ = 4313088.

The previous prime is 4573207. The next prime is 4573273. The reversal of 4573243 is 3423754.

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 4573243 - 2¹³ = 4565051 is a prime.

It is a Duffinian number.

4573243 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4573273) 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 7 ways as a sum of consecutive naturals, for example, 5563 + ... + 6331.

It is an arithmetic number, because the mean of its divisors is an integer number (604450).

Almost surely, 2^4573243 is an apocalyptic number.

4573243 is a deficient number, since it is larger than the sum of its proper divisors (262357).

4573243 is a wasteful number, since it uses less digits than its factorization.

4573243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101.

The product of its digits is 10080, while the sum is 28.

The square root of 4573243 is about 2138.5142038341. The cubic root of 4573243 is about 165.9872613247.

Adding to 4573243 its reverse (3423754), we get a palindrome (7996997).

The spelling of 4573243 in words is "four million, five hundred seventy-three thousand, two hundred forty-three".