225965748 has 24 divisors (see below), whose sum is σ = 527726080. Its totient is φ = 75254400.

The previous prime is 225965743. The next prime is 225965791. The reversal of 225965748 is 847569522.

It is a junction number, because it is equal to n+sod(n) for n = 225965697 and 225965706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225965743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6573 + ... + 22251.

Almost surely, 2^225965748 is an apocalyptic number.

It is an amenable number.

225965748 is an abundant number, since it is smaller than the sum of its proper divisors (301760332).

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

225965748 is a wasteful number, since it uses less digits than its factorization.

225965748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16887 (or 16885 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 225965748 is about 15032.1571306317. The cubic root of 225965748 is about 609.0891611013.

The spelling of 225965748 in words is "two hundred twenty-five million, nine hundred sixty-five thousand, seven hundred forty-eight".