227135 has 4 divisors (see below), whose sum is σ = 272568. Its totient is φ = 181704.

The previous prime is 227131. The next prime is 227147. The reversal of 227135 is 531722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531722 = 2 ⋅265861.

It is a cyclic number.

It is not a de Polignac number, because 227135 - 2² = 227131 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 (227131) 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, 22709 + ... + 22718.

It is an arithmetic number, because the mean of its divisors is an integer number (68142).

2²²⁷¹³⁵ is an apocalyptic number.

227135 is a deficient number, since it is larger than the sum of its proper divisors (45433).

227135 is an equidigital number, since it uses as much as digits as its factorization.

227135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45432.

The product of its digits is 420, while the sum is 20.

The square root of 227135 is about 476.5868231498. The cubic root of 227135 is about 61.0137924559.

Adding to 227135 its reverse (531722), we get a palindrome (758857).

The spelling of 227135 in words is "two hundred twenty-seven thousand, one hundred thirty-five".