226846444 has 18 divisors (see below), whose sum is σ = 436352252. Its totient is φ = 103111800.

The previous prime is 226846441. The next prime is 226846463. The reversal of 226846444 is 444648622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 226846397 and 226846406.

It is not an unprimeable number, because it can be changed into a prime (226846441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233862 + ... + 234829.

Almost surely, 2^226846444 is an apocalyptic number.

It is an amenable number.

226846444 is a deficient number, since it is larger than the sum of its proper divisors (209505808).

226846444 is a wasteful number, since it uses less digits than its factorization.

226846444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468717 (or 468704 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 226846444 is about 15061.4223763893. The cubic root of 226846444 is about 609.8794386837.

The spelling of 226846444 in words is "two hundred twenty-six million, eight hundred forty-six thousand, four hundred forty-four".