300228768 has 120 divisors (see below), whose sum is σ = 1009163232. Its totient is φ = 85774464.

The previous prime is 300228751. The next prime is 300228811. The reversal of 300228768 is 867822003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9871 + ... + 26417.

Almost surely, 2^300228768 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 300228768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504581616).

300228768 is an abundant number, since it is smaller than the sum of its proper divisors (708934464).

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

300228768 is a wasteful number, since it uses less digits than its factorization.

300228768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16576 (or 16559 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 300228768 is about 17327.1107805081. The cubic root of 300228768 is about 669.6030677780.

The spelling of 300228768 in words is "three hundred million, two hundred twenty-eight thousand, seven hundred sixty-eight".