300223224 has 96 divisors (see below), whose sum is σ = 932337120. Its totient is φ = 85494528.

The previous prime is 300223223. The next prime is 300223277. The reversal of 300223224 is 422322003.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 300223197 and 300223206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300223223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187194 + ... + 188790.

It is an arithmetic number, because the mean of its divisors is an integer number (9711845).

Almost surely, 2^300223224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300223224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466168560).

300223224 is an abundant number, since it is smaller than the sum of its proper divisors (632113896).

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

300223224 is a wasteful number, since it uses less digits than its factorization.

300223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989 (or 1982 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 300223224 is about 17326.9507992607. The cubic root of 300223224 is about 669.5989461407.

Adding to 300223224 its reverse (422322003), we get a palindrome (722545227).

The spelling of 300223224 in words is "three hundred million, two hundred twenty-three thousand, two hundred twenty-four".