134868767 has 8 divisors (see below), whose sum is σ = 147692160. Its totient is φ = 122139160.

The previous prime is 134868739. The next prime is 134868787. The reversal of 134868767 is 767868431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134868767 - 2¹⁰ = 134867743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134868787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20417 + ... + 26202.

It is an arithmetic number, because the mean of its divisors is an integer number (18461520).

Almost surely, 2^134868767 is an apocalyptic number.

134868767 is a deficient number, since it is larger than the sum of its proper divisors (12823393).

134868767 is a wasteful number, since it uses less digits than its factorization.

134868767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46893.

The product of its digits is 1354752, while the sum is 50.

The square root of 134868767 is about 11613.3012963584. The cubic root of 134868767 is about 512.8265039828.

The spelling of 134868767 in words is "one hundred thirty-four million, eight hundred sixty-eight thousand, seven hundred sixty-seven".