300004223 has 4 divisors (see below), whose sum is σ = 300404448. Its totient is φ = 299604000.

The previous prime is 300004213. The next prime is 300004261. The reversal of 300004223 is 322400003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322400003 = 233 ⋅1383691.

It is a cyclic number.

It is not a de Polignac number, because 300004223 - 2⁴ = 300004207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300004198 and 300004207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300004213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198986 + ... + 200487.

It is an arithmetic number, because the mean of its divisors is an integer number (75101112).

Almost surely, 2^300004223 is an apocalyptic number.

300004223 is a deficient number, since it is larger than the sum of its proper divisors (400225).

300004223 is an equidigital number, since it uses as much as digits as its factorization.

300004223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400224.

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

The square root of 300004223 is about 17320.6299827691. The cubic root of 300004223 is about 669.4360911956.

Adding to 300004223 its reverse (322400003), we get a palindrome (622404226).

The spelling of 300004223 in words is "three hundred million, four thousand, two hundred twenty-three".