225908327 has 2 divisors, whose sum is σ = 225908328. Its totient is φ = 225908326.

The previous prime is 225908317. The next prime is 225908329. The reversal of 225908327 is 723809522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225908327 - 2²⁶ = 158799463 is a prime.

Together with 225908329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225908329) 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, 112954163 + 112954164.

It is an arithmetic number, because the mean of its divisors is an integer number (112954164).

Almost surely, 2^225908327 is an apocalyptic number.

225908327 is a deficient number, since it is larger than the sum of its proper divisors (1).

225908327 is an equidigital number, since it uses as much as digits as its factorization.

225908327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 225908327 is about 15030.2470704909. The cubic root of 225908327 is about 609.0375640901.

The spelling of 225908327 in words is "two hundred twenty-five million, nine hundred eight thousand, three hundred twenty-seven".