225463232 has 14 divisors (see below), whose sum is σ = 447403728. Its totient is φ = 112731584.

The previous prime is 225463123. The next prime is 225463247. The reversal of 225463232 is 232364522.

It is a junction number, because it is equal to n+sod(n) for n = 225463195 and 225463204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761368 + ... + 1761495.

Almost surely, 2^225463232 is an apocalyptic number.

It is an amenable number.

225463232 is a deficient number, since it is larger than the sum of its proper divisors (221940496).

225463232 is an equidigital number, since it uses as much as digits as its factorization.

225463232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522875 (or 3522865 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 225463232 is about 15015.4331272861. The cubic root of 225463232 is about 608.6373164846.

The spelling of 225463232 in words is "two hundred twenty-five million, four hundred sixty-three thousand, two hundred thirty-two".