134028667 has 2 divisors, whose sum is σ = 134028668. Its totient is φ = 134028666.

The previous prime is 134028611. The next prime is 134028673. The reversal of 134028667 is 766820431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134028667 - 2⁷ = 134028539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134022667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67014333 + 67014334.

It is an arithmetic number, because the mean of its divisors is an integer number (67014334).

Almost surely, 2^134028667 is an apocalyptic number.

134028667 is a deficient number, since it is larger than the sum of its proper divisors (1).

134028667 is an equidigital number, since it uses as much as digits as its factorization.

134028667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 134028667 is about 11577.0750623808. The cubic root of 134028667 is about 511.7594835397.

The spelling of 134028667 in words is "one hundred thirty-four million, twenty-eight thousand, six hundred sixty-seven".