263227 has 2 divisors, whose sum is σ = 263228. Its totient is φ = 263226.

The previous prime is 263213. The next prime is 263239. The reversal of 263227 is 722362.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-263227 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 263198 and 263207.

It is not a weakly prime, because it can be changed into another prime (263257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131613 + 131614.

It is an arithmetic number, because the mean of its divisors is an integer number (131614).

2²⁶³²²⁷ is an apocalyptic number.

263227 is a deficient number, since it is larger than the sum of its proper divisors (1).

263227 is an equidigital number, since it uses as much as digits as its factorization.

263227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 22.

The square root of 263227 is about 513.0565271001. The cubic root of 263227 is about 64.0880136725.

Adding to 263227 its reverse (722362), we get a palindrome (985589).

The spelling of 263227 in words is "two hundred sixty-three thousand, two hundred twenty-seven".