227069135 has 4 divisors (see below), whose sum is σ = 272482968. Its totient is φ = 181655304.

The previous prime is 227069131. The next prime is 227069191. The reversal of 227069135 is 531960722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531960722 = 2 ⋅265980361.

It is a cyclic number.

It is not a de Polignac number, because 227069135 - 2² = 227069131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227069095 and 227069104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227069131) 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, 22706909 + ... + 22706918.

It is an arithmetic number, because the mean of its divisors is an integer number (68120742).

Almost surely, 2^227069135 is an apocalyptic number.

227069135 is a deficient number, since it is larger than the sum of its proper divisors (45413833).

227069135 is an equidigital number, since it uses as much as digits as its factorization.

227069135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45413832.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 227069135 is about 15068.8133242137. The cubic root of 227069135 is about 610.0789425737.

The spelling of 227069135 in words is "two hundred twenty-seven million, sixty-nine thousand, one hundred thirty-five".