300223216 has 40 divisors (see below), whose sum is σ = 602532864. Its totient is φ = 144822720.

The previous prime is 300223139. The next prime is 300223223. The reversal of 300223216 is 612322003.

It is a junction number, because it is equal to n+sod(n) for n = 300223193 and 300223202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50581 + ... + 56203.

Almost surely, 2^300223216 is an apocalyptic number.

It is an amenable number.

300223216 is an abundant number, since it is smaller than the sum of its proper divisors (302309648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300223216 is a wasteful number, since it uses less digits than its factorization.

300223216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749 (or 5743 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 300223216 is about 17326.9505684064. The cubic root of 300223216 is about 669.5989401931.

Adding to 300223216 its reverse (612322003), we get a palindrome (912545219).

The spelling of 300223216 in words is "three hundred million, two hundred twenty-three thousand, two hundred sixteen".