134228167 has 2 divisors, whose sum is σ = 134228168. Its totient is φ = 134228166.

The previous prime is 134228147. The next prime is 134228173. The reversal of 134228167 is 761822431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134228167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134228147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67114083 + 67114084.

It is an arithmetic number, because the mean of its divisors is an integer number (67114084).

Almost surely, 2^134228167 is an apocalyptic number.

134228167 is a deficient number, since it is larger than the sum of its proper divisors (1).

134228167 is an equidigital number, since it uses as much as digits as its factorization.

134228167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 134228167 is about 11585.6880244550. The cubic root of 134228167 is about 512.0132735308.

The spelling of 134228167 in words is "one hundred thirty-four million, two hundred twenty-eight thousand, one hundred sixty-seven".