225230468 has 6 divisors (see below), whose sum is σ = 394153326. Its totient is φ = 112615232.

The previous prime is 225230461. The next prime is 225230471. The reversal of 225230468 is 864032522.

It can be written as a sum of positive squares in only one way, i.e., 186267904 + 38962564 = 13648^2 + 6242^2 .

It is not an unprimeable number, because it can be changed into a prime (225230461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28153805 + ... + 28153812.

It is an arithmetic number, because the mean of its divisors is an integer number (65692221).

Almost surely, 2^225230468 is an apocalyptic number.

It is an amenable number.

225230468 is a deficient number, since it is larger than the sum of its proper divisors (168922858).

225230468 is a wasteful number, since it uses less digits than its factorization.

225230468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56307621 (or 56307619 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 225230468 is about 15007.6803004328. The cubic root of 225230468 is about 608.4277957937.

The spelling of 225230468 in words is "two hundred twenty-five million, two hundred thirty thousand, four hundred sixty-eight".