300024020 has 12 divisors (see below), whose sum is σ = 630050484. Its totient is φ = 120009600.

The previous prime is 300023989. The next prime is 300024037. The reversal of 300024020 is 20420003.

It can be written as a sum of positive squares in 2 ways, for example, as 197852356 + 102171664 = 14066^2 + 10108^2 .

It is a junction number, because it is equal to n+sod(n) for n = 300023992 and 300024010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7500581 + ... + 7500620.

It is an arithmetic number, because the mean of its divisors is an integer number (52504207).

Almost surely, 2^300024020 is an apocalyptic number.

It is an amenable number.

300024020 is an abundant number, since it is smaller than the sum of its proper divisors (330026464).

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

300024020 is a wasteful number, since it uses less digits than its factorization.

300024020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15001210 (or 15001208 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 300024020 is about 17321.2014594831. The cubic root of 300024020 is about 669.4508160270.

Adding to 300024020 its reverse (20420003), we get a palindrome (320444023).

The spelling of 300024020 in words is "three hundred million, twenty-four thousand, twenty".