30060225 has 72 divisors (see below), whose sum is σ = 59579520. Its totient is φ = 14394240.

The previous prime is 30060221. The next prime is 30060253. The reversal of 30060225 is 52206003.

30060225 = T₆ + T₇ + ... + T₅₆₄.

It is not a de Polignac number, because 30060225 - 2² = 30060221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30060198 and 30060207.

It is not an unprimeable number, because it can be changed into a prime (30060221) 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 71 ways as a sum of consecutive naturals, for example, 125656 + ... + 125894.

Almost surely, 2^30060225 is an apocalyptic number.

It is an amenable number.

30060225 is a deficient number, since it is larger than the sum of its proper divisors (29519295).

30060225 is a wasteful number, since it uses less digits than its factorization.

30060225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 303 counting only the distinct ones).

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

The square root of 30060225 is about 5482.7205837978. The cubic root of 30060225 is about 310.9310372553.

Adding to 30060225 its reverse (52206003), we get a palindrome (82266228).

The spelling of 30060225 in words is "thirty million, sixty thousand, two hundred twenty-five".