227255 has 16 divisors (see below), whose sum is σ = 321024. Its totient is φ = 151200.
The previous prime is 227251. The next prime is 227257. The reversal of 227255 is 552722.
It is not a de Polignac number, because 227255 - 22 = 227251 is a prime.
It is a d-powerful number, because it can be written as 25 + 216 + 216 + 74 + 56 + 57 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 227255.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227255.
It is not an unprimeable number, because it can be changed into a prime (227251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430 + ... + 1580.
It is an arithmetic number, because the mean of its divisors is an integer number (20064).
2227255 is an apocalyptic number.
227255 is a deficient number, since it is larger than the sum of its proper divisors (93769).
227255 is a wasteful number, since it uses less digits than its factorization.
227255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206.
The product of its digits is 1400, while the sum is 23.
The square root of 227255 is about 476.7127017397. The cubic root of 227255 is about 61.0245355031.
Adding to 227255 its reverse (552722), we get a palindrome (779977).
The spelling of 227255 in words is "two hundred twenty-seven thousand, two hundred fifty-five".
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