225886265 has 16 divisors (see below), whose sum is σ = 301288896. Its totient is φ = 161179200.

The previous prime is 225886247. The next prime is 225886291. The reversal of 225886265 is 562688522.

It is a happy number.

225886265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225886265 - 2²⁰ = 224837689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35831 + ... + 41660.

It is an arithmetic number, because the mean of its divisors is an integer number (18830556).

Almost surely, 2^225886265 is an apocalyptic number.

It is an amenable number.

225886265 is a deficient number, since it is larger than the sum of its proper divisors (75402631).

225886265 is a wasteful number, since it uses less digits than its factorization.

225886265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77560.

The product of its digits is 460800, while the sum is 44.

The square root of 225886265 is about 15029.5131325003. The cubic root of 225886265 is about 609.0177374281.

The spelling of 225886265 in words is "two hundred twenty-five million, eight hundred eighty-six thousand, two hundred sixty-five".