226240177 has 2 divisors, whose sum is σ = 226240178. Its totient is φ = 226240176.

The previous prime is 226240169. The next prime is 226240207. The reversal of 226240177 is 771042622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212110096 + 14130081 = 14564^2 + 3759^2 .

It is a cyclic number.

It is not a de Polignac number, because 226240177 - 2³ = 226240169 is a prime.

It is not a weakly prime, because it can be changed into another prime (226240117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113120088 + 113120089.

It is an arithmetic number, because the mean of its divisors is an integer number (113120089).

Almost surely, 2^226240177 is an apocalyptic number.

It is an amenable number.

226240177 is a deficient number, since it is larger than the sum of its proper divisors (1).

226240177 is an equidigital number, since it uses as much as digits as its factorization.

226240177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 226240177 is about 15041.2824253785. The cubic root of 226240177 is about 609.3356351937.

Adding to 226240177 its reverse (771042622), we get a palindrome (997282799).

The spelling of 226240177 in words is "two hundred twenty-six million, two hundred forty thousand, one hundred seventy-seven".