134671065 has 8 divisors (see below), whose sum is σ = 215473728. Its totient is φ = 71824560.

The previous prime is 134670997. The next prime is 134671081. The reversal of 134671065 is 560176431.

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

It is not a de Polignac number, because 134671065 - 2¹³ = 134662873 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4489021 + ... + 4489050.

It is an arithmetic number, because the mean of its divisors is an integer number (26934216).

Almost surely, 2^134671065 is an apocalyptic number.

134671065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134671065 is a deficient number, since it is larger than the sum of its proper divisors (80802663).

134671065 is an equidigital number, since it uses as much as digits as its factorization.

134671065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8978079.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 134671065 is about 11604.7862970414. The cubic root of 134671065 is about 512.5758000119.

The spelling of 134671065 in words is "one hundred thirty-four million, six hundred seventy-one thousand, sixty-five".