227265 has 16 divisors (see below), whose sum is σ = 369600. Its totient is φ = 119232.

The previous prime is 227257. The next prime is 227267. The reversal of 227265 is 562722.

It is not a de Polignac number, because 227265 - 2³ = 227257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (227267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1566 + ... + 1704.

It is an arithmetic number, because the mean of its divisors is an integer number (23100).

2²²⁷²⁶⁵ is an apocalyptic number.

It is an amenable number.

227265 is a deficient number, since it is larger than the sum of its proper divisors (142335).

227265 is a wasteful number, since it uses less digits than its factorization.

227265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256.

The product of its digits is 1680, while the sum is 24.

The square root of 227265 is about 476.7231901219. The cubic root of 227265 is about 61.0254305863.

Adding to 227265 its reverse (562722), we get a palindrome (789987).

The spelling of 227265 in words is "two hundred twenty-seven thousand, two hundred sixty-five".