43000223 has 8 divisors (see below), whose sum is σ = 49195680. Its totient is φ = 36817920.

The previous prime is 43000219. The next prime is 43000231. The reversal of 43000223 is 32200034.

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 43000223 - 2² = 43000219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43000198 and 43000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43000213) 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, 5183 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (6149460).

Almost surely, 2^43000223 is an apocalyptic number.

43000223 is a deficient number, since it is larger than the sum of its proper divisors (6195457).

43000223 is a wasteful number, since it uses less digits than its factorization.

43000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 43000223 is about 6557.4555278705. The cubic root of 43000223 is about 350.3404116638.

Adding to 43000223 its reverse (32200034), we get a palindrome (75200257).

The spelling of 43000223 in words is "forty-three million, two hundred twenty-three", and thus it is an aban number.