226900361 has 2 divisors, whose sum is σ = 226900362. Its totient is φ = 226900360.

The previous prime is 226900259. The next prime is 226900369. The reversal of 226900361 is 163009622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116229961 + 110670400 = 10781^2 + 10520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226900361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (226900369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113450180 + 113450181.

It is an arithmetic number, because the mean of its divisors is an integer number (113450181).

Almost surely, 2^226900361 is an apocalyptic number.

It is an amenable number.

226900361 is a deficient number, since it is larger than the sum of its proper divisors (1).

226900361 is an equidigital number, since it uses as much as digits as its factorization.

226900361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 226900361 is about 15063.2121740351. The cubic root of 226900361 is about 609.9277536940.

Adding to 226900361 its reverse (163009622), we get a palindrome (389909983).

The spelling of 226900361 in words is "two hundred twenty-six million, nine hundred thousand, three hundred sixty-one".