227005135 has 16 divisors (see below), whose sum is σ = 314081856. Its totient is φ = 154280448.

The previous prime is 227005133. The next prime is 227005139. The reversal of 227005135 is 531500722.

It is not a de Polignac number, because 227005135 - 2¹ = 227005133 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 (227005133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24744 + ... + 32653.

It is an arithmetic number, because the mean of its divisors is an integer number (19630116).

Almost surely, 2^227005135 is an apocalyptic number.

227005135 is a deficient number, since it is larger than the sum of its proper divisors (87076721).

227005135 is a wasteful number, since it uses less digits than its factorization.

227005135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57522.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 227005135 is about 15066.6895833159. The cubic root of 227005135 is about 610.0216197659.

Adding to 227005135 its reverse (531500722), we get a palindrome (758505857).

The spelling of 227005135 in words is "two hundred twenty-seven million, five thousand, one hundred thirty-five".