226911071 has 2 divisors, whose sum is σ = 226911072. Its totient is φ = 226911070.

The previous prime is 226911067. The next prime is 226911079. The reversal of 226911071 is 170119622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226911071 - 2² = 226911067 is a 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 (226911079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113455535 + 113455536.

It is an arithmetic number, because the mean of its divisors is an integer number (113455536).

Almost surely, 2^226911071 is an apocalyptic number.

226911071 is a deficient number, since it is larger than the sum of its proper divisors (1).

226911071 is an equidigital number, since it uses as much as digits as its factorization.

226911071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 226911071 is about 15063.5676717038. The cubic root of 226911071 is about 609.9373500112.

The spelling of 226911071 in words is "two hundred twenty-six million, nine hundred eleven thousand, seventy-one".