225607267 has 2 divisors, whose sum is σ = 225607268. Its totient is φ = 225607266.

The previous prime is 225607259. The next prime is 225607271. The reversal of 225607267 is 762706522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225607267 - 2³ = 225607259 is a prime.

It is not a weakly prime, because it can be changed into another prime (225607237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112803633 + 112803634.

It is an arithmetic number, because the mean of its divisors is an integer number (112803634).

Almost surely, 2^225607267 is an apocalyptic number.

225607267 is a deficient number, since it is larger than the sum of its proper divisors (1).

225607267 is an equidigital number, since it uses as much as digits as its factorization.

225607267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 225607267 is about 15020.2285934669. The cubic root of 225607267 is about 608.7668962446.

The spelling of 225607267 in words is "two hundred twenty-five million, six hundred seven thousand, two hundred sixty-seven".