134277005 has 4 divisors (see below), whose sum is σ = 161132412. Its totient is φ = 107421600.

The previous prime is 134276993. The next prime is 134277019. The reversal of 134277005 is 500772431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500772431 = 6701 ⋅74731.

It can be written as a sum of positive squares in 2 ways, for example, as 63952009 + 70324996 = 7997^2 + 8386^2 .

It is not a de Polignac number, because 134277005 - 2⁶ = 134276941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13427696 + ... + 13427705.

It is an arithmetic number, because the mean of its divisors is an integer number (40283103).

Almost surely, 2^134277005 is an apocalyptic number.

It is an amenable number.

134277005 is a deficient number, since it is larger than the sum of its proper divisors (26855407).

134277005 is an equidigital number, since it uses as much as digits as its factorization.

134277005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26855406.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 134277005 is about 11587.7955194247. The cubic root of 134277005 is about 512.0753635096.

The spelling of 134277005 in words is "one hundred thirty-four million, two hundred seventy-seven thousand, five".