226273559 has 2 divisors, whose sum is σ = 226273560. Its totient is φ = 226273558.

The previous prime is 226273543. The next prime is 226273571. The reversal of 226273559 is 955372622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226273559 - 2⁴ = 226273543 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226273529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113136779 + 113136780.

It is an arithmetic number, because the mean of its divisors is an integer number (113136780).

Almost surely, 2^226273559 is an apocalyptic number.

226273559 is a deficient number, since it is larger than the sum of its proper divisors (1).

226273559 is an equidigital number, since it uses as much as digits as its factorization.

226273559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 226273559 is about 15042.3920637643. The cubic root of 226273559 is about 609.3656031126.

The spelling of 226273559 in words is "two hundred twenty-six million, two hundred seventy-three thousand, five hundred fifty-nine".