226133 has 2 divisors, whose sum is σ = 226134. Its totient is φ = 226132.

The previous prime is 226129. The next prime is 226141. The reversal of 226133 is 331622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128164 + 97969 = 358^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 226133 - 2² = 226129 is a prime.

It is a super-2 number, since 2×226133² = 102272267378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113066 + 113067.

It is an arithmetic number, because the mean of its divisors is an integer number (113067).

2²²⁶¹³³ is an apocalyptic number.

It is an amenable number.

226133 is a deficient number, since it is larger than the sum of its proper divisors (1).

226133 is an equidigital number, since it uses as much as digits as its factorization.

226133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 17.

The square root of 226133 is about 475.5344361873. The cubic root of 226133 is about 60.9239399589.

Adding to 226133 its reverse (331622), we get a palindrome (557755).

The spelling of 226133 in words is "two hundred twenty-six thousand, one hundred thirty-three".