225361307 has 2 divisors, whose sum is σ = 225361308. Its totient is φ = 225361306.

The previous prime is 225361271. The next prime is 225361343. The reversal of 225361307 is 703163522.

It is a balanced prime because it is at equal distance from previous prime (225361271) and next prime (225361343).

It is a cyclic number.

It is not a de Polignac number, because 225361307 - 2²² = 221167003 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225361307.

It is not a weakly prime, because it can be changed into another prime (225361397) 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, 112680653 + 112680654.

It is an arithmetic number, because the mean of its divisors is an integer number (112680654).

Almost surely, 2^225361307 is an apocalyptic number.

225361307 is a deficient number, since it is larger than the sum of its proper divisors (1).

225361307 is an equidigital number, since it uses as much as digits as its factorization.

225361307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 225361307 is about 15012.0387356281. The cubic root of 225361307 is about 608.5455872502.

The spelling of 225361307 in words is "two hundred twenty-five million, three hundred sixty-one thousand, three hundred seven".