134396767 has 2 divisors, whose sum is σ = 134396768. Its totient is φ = 134396766.

The previous prime is 134396753. The next prime is 134396789. The reversal of 134396767 is 767693431.

134396767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134396767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134396167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67198383 + 67198384.

It is an arithmetic number, because the mean of its divisors is an integer number (67198384).

Almost surely, 2^134396767 is an apocalyptic number.

134396767 is a deficient number, since it is larger than the sum of its proper divisors (1).

134396767 is an equidigital number, since it uses as much as digits as its factorization.

134396767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 46.

The square root of 134396767 is about 11592.9619597409. The cubic root of 134396767 is about 512.2275587077.

The spelling of 134396767 in words is "one hundred thirty-four million, three hundred ninety-six thousand, seven hundred sixty-seven".