134571417 has 8 divisors (see below), whose sum is σ = 179673024. Its totient is φ = 89592048.

The previous prime is 134571383. The next prime is 134571421. The reversal of 134571417 is 714175431.

It is a happy number.

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

It is not a de Polignac number, because 134571417 - 2¹⁶ = 134505881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134571427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27958 + ... + 32415.

It is an arithmetic number, because the mean of its divisors is an integer number (22459128).

Almost surely, 2^134571417 is an apocalyptic number.

It is an amenable number.

134571417 is a deficient number, since it is larger than the sum of its proper divisors (45101607).

134571417 is an equidigital number, since it uses as much as digits as its factorization.

134571417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61119.

The product of its digits is 11760, while the sum is 33.

The square root of 134571417 is about 11600.4921016309. The cubic root of 134571417 is about 512.4493443489.

The spelling of 134571417 in words is "one hundred thirty-four million, five hundred seventy-one thousand, four hundred seventeen".