232227225 has 72 divisors (see below), whose sum is σ = 445250520. Its totient is φ = 115292160.

The previous prime is 232227223. The next prime is 232227227. The reversal of 232227225 is 522722232.

It is an interprime number because it is at equal distance from previous prime (232227223) and next prime (232227227).

It can be written as a sum of positive squares in 12 ways, for example, as 58936329 + 173290896 = 7677^2 + 13164^2 .

It is not a de Polignac number, because 232227225 - 2¹ = 232227223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232227223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 416647 + ... + 417203.

It is an arithmetic number, because the mean of its divisors is an integer number (6184035).

Almost surely, 2^232227225 is an apocalyptic number.

232227225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232227225 is a deficient number, since it is larger than the sum of its proper divisors (213023295).

232227225 is a wasteful number, since it uses less digits than its factorization.

232227225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 691 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 232227225 is about 15239.0034122970. The cubic root of 232227225 is about 614.6639051951.

Adding to 232227225 its reverse (522722232), we get a palindrome (754949457).

The spelling of 232227225 in words is "two hundred thirty-two million, two hundred twenty-seven thousand, two hundred twenty-five".