134647227 has 36 divisors (see below), whose sum is σ = 230247472. Its totient is φ = 75319200.

The previous prime is 134647223. The next prime is 134647231. The reversal of 134647227 is 722746431.

134647227 is a `hidden beast` number, since 1 + 3 + 4 + 647 + 2 + 2 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (134647223) and next prime (134647231).

It is not a de Polignac number, because 134647227 - 2² = 134647223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134647191 and 134647200.

It is not an unprimeable number, because it can be changed into a prime (134647223) 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 in 35 ways as a sum of consecutive naturals, for example, 9402 + ... + 18912.

Almost surely, 2^134647227 is an apocalyptic number.

134647227 is a deficient number, since it is larger than the sum of its proper divisors (95600245).

134647227 is a wasteful number, since it uses less digits than its factorization.

134647227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9552 (or 9538 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 134647227 is about 11603.7591753707. The cubic root of 134647227 is about 512.5455547054.

The spelling of 134647227 in words is "one hundred thirty-four million, six hundred forty-seven thousand, two hundred twenty-seven".