126233 has 2 divisors, whose sum is σ = 126234. Its totient is φ = 126232.

The previous prime is 126229. The next prime is 126241. The reversal of 126233 is 332621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104329 + 21904 = 323^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 126233 - 2² = 126229 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (126223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63116 + 63117.

It is an arithmetic number, because the mean of its divisors is an integer number (63117).

2¹²⁶²³³ is an apocalyptic number.

It is an amenable number.

126233 is a deficient number, since it is larger than the sum of its proper divisors (1).

126233 is an equidigital number, since it uses as much as digits as its factorization.

126233 is an evil number, because the sum of its binary digits is even.

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

The square root of 126233 is about 355.2928369669. The cubic root of 126233 is about 50.1638623957.

Adding to 126233 its reverse (332621), we get a palindrome (458854).

The spelling of 126233 in words is "one hundred twenty-six thousand, two hundred thirty-three".