300230532 has 72 divisors (see below), whose sum is σ = 881596352. Its totient is φ = 84369600.

The previous prime is 300230503. The next prime is 300230537. The reversal of 300230532 is 235032003.

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

It is not an unprimeable number, because it can be changed into a prime (300230537) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5607 + ... + 25137.

Almost surely, 2^300230532 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 300230532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440798176).

300230532 is an abundant number, since it is smaller than the sum of its proper divisors (581365820).

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

300230532 is a wasteful number, since it uses less digits than its factorization.

300230532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19609 (or 19604 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 300230532 is about 17327.1616833225. The cubic root of 300230532 is about 669.6043791974.

Adding to 300230532 its reverse (235032003), we get a palindrome (535262535).

The spelling of 300230532 in words is "three hundred million, two hundred thirty thousand, five hundred thirty-two".