226094647 has 2 divisors, whose sum is σ = 226094648. Its totient is φ = 226094646.

The previous prime is 226094639. The next prime is 226094653. The reversal of 226094647 is 746490622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226094647 - 2³ = 226094639 is a prime.

It is a super-2 number, since 2×226094647² = 102237578804109218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226094657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113047323 + 113047324.

It is an arithmetic number, because the mean of its divisors is an integer number (113047324).

Almost surely, 2^226094647 is an apocalyptic number.

226094647 is a deficient number, since it is larger than the sum of its proper divisors (1).

226094647 is an equidigital number, since it uses as much as digits as its factorization.

226094647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 226094647 is about 15036.4439612563. The cubic root of 226094647 is about 609.2049545503.

The spelling of 226094647 in words is "two hundred twenty-six million, ninety-four thousand, six hundred forty-seven".