225715141 has 2 divisors, whose sum is σ = 225715142. Its totient is φ = 225715140.

The previous prime is 225715121. The next prime is 225715159. The reversal of 225715141 is 141517522.

225715141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154902916 + 70812225 = 12446^2 + 8415^2 .

It is a cyclic number.

It is not a de Polignac number, because 225715141 - 2²³ = 217326533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225715111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112857570 + 112857571.

It is an arithmetic number, because the mean of its divisors is an integer number (112857571).

Almost surely, 2^225715141 is an apocalyptic number.

It is an amenable number.

225715141 is a deficient number, since it is larger than the sum of its proper divisors (1).

225715141 is an equidigital number, since it uses as much as digits as its factorization.

225715141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2800, while the sum is 28.

The square root of 225715141 is about 15023.8191216481. The cubic root of 225715141 is about 608.8639079782.

The spelling of 225715141 in words is "two hundred twenty-five million, seven hundred fifteen thousand, one hundred forty-one".