226611712 has 20 divisors (see below), whose sum is σ = 452781846. Its totient is φ = 113305600.

The previous prime is 226611703. The next prime is 226611719. The reversal of 226611712 is 217116622.

It can be written as a sum of positive squares in only one way, i.e., 225720576 + 891136 = 15024^2 + 944^2 .

It is not an unprimeable number, because it can be changed into a prime (226611719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220789 + ... + 221812.

Almost surely, 2^226611712 is an apocalyptic number.

It is an amenable number.

226611712 is a deficient number, since it is larger than the sum of its proper divisors (226170134).

226611712 is an frugal number, since it uses more digits than its factorization.

226611712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442619 (or 442603 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 226611712 is about 15053.6278683911. The cubic root of 226611712 is about 609.6690061337.

The spelling of 226611712 in words is "two hundred twenty-six million, six hundred eleven thousand, seven hundred twelve".