226448 has 10 divisors (see below), whose sum is σ = 438774. Its totient is φ = 113216.

The previous prime is 226433. The next prime is 226451. The reversal of 226448 is 844622.

It can be written as a sum of positive squares in only one way, i.e., 183184 + 43264 = 428^2 + 208^2 .

It is an unprimeable number.

226448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061 + ... + 7092.

2²²⁶⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

226448 is a deficient number, since it is larger than the sum of its proper divisors (212326).

226448 is a wasteful number, since it uses less digits than its factorization.

226448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14161 (or 14155 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 226448 is about 475.8655272238. The cubic root of 226448 is about 60.9522155563.

The spelling of 226448 in words is "two hundred twenty-six thousand, four hundred forty-eight".