134756207 has 2 divisors, whose sum is σ = 134756208. Its totient is φ = 134756206.

The previous prime is 134756197. The next prime is 134756261. The reversal of 134756207 is 702657431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134756207 - 2⁶ = 134756143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134756407) 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, 67378103 + 67378104.

It is an arithmetic number, because the mean of its divisors is an integer number (67378104).

Almost surely, 2^134756207 is an apocalyptic number.

134756207 is a deficient number, since it is larger than the sum of its proper divisors (1).

134756207 is an equidigital number, since it uses as much as digits as its factorization.

134756207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 134756207 is about 11608.4541175817. The cubic root of 134756207 is about 512.6837978086.

The spelling of 134756207 in words is "one hundred thirty-four million, seven hundred fifty-six thousand, two hundred seven".