225295855 has 8 divisors (see below), whose sum is σ = 271516752. Its totient is φ = 179462208.

The previous prime is 225295853. The next prime is 225295891. The reversal of 225295855 is 558592522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225295855 - 2¹ = 225295853 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 (225295853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95529 + ... + 97858.

It is an arithmetic number, because the mean of its divisors is an integer number (33939594).

Almost surely, 2^225295855 is an apocalyptic number.

225295855 is a deficient number, since it is larger than the sum of its proper divisors (46220897).

225295855 is a wasteful number, since it uses less digits than its factorization.

225295855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193625.

The product of its digits is 360000, while the sum is 43.

The square root of 225295855 is about 15009.8585936044. The cubic root of 225295855 is about 608.4866679635.

The spelling of 225295855 in words is "two hundred twenty-five million, two hundred ninety-five thousand, eight hundred fifty-five".