134718297 has 12 divisors (see below), whose sum is σ = 208951056. Its totient is φ = 76981800.

The previous prime is 134718263. The next prime is 134718301. The reversal of 134718297 is 792817431.

It is not a de Polignac number, because 134718297 - 2¹⁰ = 134717273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134718247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 458079 + ... + 458372.

It is an arithmetic number, because the mean of its divisors is an integer number (17412588).

Almost surely, 2^134718297 is an apocalyptic number.

It is an amenable number.

134718297 is a deficient number, since it is larger than the sum of its proper divisors (74232759).

134718297 is an equidigital number, since it uses as much as digits as its factorization.

134718297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916468 (or 916461 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 134718297 is about 11606.8211410360. The cubic root of 134718297 is about 512.6357167441.

The spelling of 134718297 in words is "one hundred thirty-four million, seven hundred eighteen thousand, two hundred ninety-seven".