226644884 has 24 divisors (see below), whose sum is σ = 430207848. Its totient is φ = 104053760.

The previous prime is 226644883. The next prime is 226644893. The reversal of 226644884 is 488446622.

It can be written as a sum of positive squares in 4 ways, for example, as 1044484 + 225600400 = 1022^2 + 15020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226644883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37859 + ... + 43434.

It is an arithmetic number, because the mean of its divisors is an integer number (17925327).

Almost surely, 2^226644884 is an apocalyptic number.

It is an amenable number.

226644884 is a deficient number, since it is larger than the sum of its proper divisors (203562964).

226644884 is a wasteful number, since it uses less digits than its factorization.

226644884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81355 (or 81353 counting only the distinct ones).

The product of its digits is 589824, while the sum is 44.

The square root of 226644884 is about 15054.7296222815. The cubic root of 226644884 is about 609.6987529833.

The spelling of 226644884 in words is "two hundred twenty-six million, six hundred forty-four thousand, eight hundred eighty-four".