225859267 has 2 divisors, whose sum is σ = 225859268. Its totient is φ = 225859266.

The previous prime is 225859199. The next prime is 225859301. The reversal of 225859267 is 762958522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225859267 - 2¹⁵ = 225826499 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (225859367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112929633 + 112929634.

It is an arithmetic number, because the mean of its divisors is an integer number (112929634).

Almost surely, 2^225859267 is an apocalyptic number.

225859267 is a deficient number, since it is larger than the sum of its proper divisors (1).

225859267 is an equidigital number, since it uses as much as digits as its factorization.

225859267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 46.

The square root of 225859267 is about 15028.6149395079. The cubic root of 225859267 is about 608.9934731286.

The spelling of 225859267 in words is "two hundred twenty-five million, eight hundred fifty-nine thousand, two hundred sixty-seven".