225925927 has 4 divisors (see below), whose sum is σ = 229755240. Its totient is φ = 222096616.

The previous prime is 225925891. The next prime is 225925933. The reversal of 225925927 is 729529522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225925927 - 2¹¹ = 225923879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225925957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914568 + ... + 1914685.

It is an arithmetic number, because the mean of its divisors is an integer number (57438810).

Almost surely, 2^225925927 is an apocalyptic number.

225925927 is a deficient number, since it is larger than the sum of its proper divisors (3829313).

225925927 is an equidigital number, since it uses as much as digits as its factorization.

225925927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829312.

The product of its digits is 226800, while the sum is 43.

The square root of 225925927 is about 15030.8325451387. The cubic root of 225925927 is about 609.0533799197.

The spelling of 225925927 in words is "two hundred twenty-five million, nine hundred twenty-five thousand, nine hundred twenty-seven".