300231225 has 48 divisors (see below), whose sum is σ = 630336640. Its totient is φ = 137246400.

The previous prime is 300231149. The next prime is 300231227. The reversal of 300231225 is 522132003.

It is not a de Polignac number, because 300231225 - 2²⁴ = 283454009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300231198 and 300231207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300231227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27046 + ... + 36495.

Almost surely, 2^300231225 is an apocalyptic number.

300231225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

300231225 is an abundant number, since it is smaller than the sum of its proper divisors (330105415).

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

300231225 is a wasteful number, since it uses less digits than its factorization.

300231225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63567 (or 63556 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 300231225 is about 17327.1816808158. The cubic root of 300231225 is about 669.6048943965.

Adding to 300231225 its reverse (522132003), we get a palindrome (822363228).

The spelling of 300231225 in words is "three hundred million, two hundred thirty-one thousand, two hundred twenty-five".