135608227 has 2 divisors, whose sum is σ = 135608228. Its totient is φ = 135608226.

The previous prime is 135608183. The next prime is 135608237. The reversal of 135608227 is 722806531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135608227 - 2¹¹ = 135606179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135608192 and 135608201.

It is not a weakly prime, because it can be changed into another prime (135608237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67804113 + 67804114.

It is an arithmetic number, because the mean of its divisors is an integer number (67804114).

Almost surely, 2^135608227 is an apocalyptic number.

135608227 is a deficient number, since it is larger than the sum of its proper divisors (1).

135608227 is an equidigital number, since it uses as much as digits as its factorization.

135608227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 135608227 is about 11645.0945466321. The cubic root of 135608227 is about 513.7620399220.

The spelling of 135608227 in words is "one hundred thirty-five million, six hundred eight thousand, two hundred twenty-seven".