225613230 has 32 divisors (see below), whose sum is σ = 542511648. Its totient is φ = 60048000.

The previous prime is 225613229. The next prime is 225613231. The reversal of 225613230 is 32316522.

It is an interprime number because it is at equal distance from previous prime (225613229) and next prime (225613231).

It is a self number, because there is not a number n which added to its sum of digits gives 225613230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225613231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9280 + ... + 23180.

It is an arithmetic number, because the mean of its divisors is an integer number (16953489).

Almost surely, 2^225613230 is an apocalyptic number.

225613230 is an abundant number, since it is smaller than the sum of its proper divisors (316898418).

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

225613230 is a wasteful number, since it uses less digits than its factorization.

225613230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 225613230 is about 15020.4270911316. The cubic root of 225613230 is about 608.7722596136.

Adding to 225613230 its reverse (32316522), we get a palindrome (257929752).

The spelling of 225613230 in words is "two hundred twenty-five million, six hundred thirteen thousand, two hundred thirty".