605225330 has 48 divisors (see below), whose sum is σ = 1168360200. Its totient is φ = 224947200.

The previous prime is 605225323. The next prime is 605225339. The reversal of 605225330 is 33522506.

It can be written as a sum of positive squares in 12 ways, for example, as 516243841 + 88981489 = 22721^2 + 9433^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 605225330.

It is not an unprimeable number, because it can be changed into a prime (605225339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1733996 + ... + 1734344.

Almost surely, 2^605225330 is an apocalyptic number.

605225330 is a deficient number, since it is larger than the sum of its proper divisors (563134870).

605225330 is a wasteful number, since it uses less digits than its factorization.

605225330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 605225330 is about 24601.3278096935. The cubic root of 605225330 is about 845.8740439582.

Adding to 605225330 its reverse (33522506), we get a palindrome (638747836).

The spelling of 605225330 in words is "six hundred five million, two hundred twenty-five thousand, three hundred thirty".