225932207 has 2 divisors, whose sum is σ = 225932208. Its totient is φ = 225932206.

The previous prime is 225932143. The next prime is 225932209. The reversal of 225932207 is 702239522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225932207 - 2⁶ = 225932143 is a prime.

Together with 225932209, 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 (225932209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112966103 + 112966104.

It is an arithmetic number, because the mean of its divisors is an integer number (112966104).

Almost surely, 2^225932207 is an apocalyptic number.

225932207 is a deficient number, since it is larger than the sum of its proper divisors (1).

225932207 is an equidigital number, since it uses as much as digits as its factorization.

225932207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 225932207 is about 15031.0414476177. The cubic root of 225932207 is about 609.0590230964.

The spelling of 225932207 in words is "two hundred twenty-five million, nine hundred thirty-two thousand, two hundred seven".