134505395 has 8 divisors (see below), whose sum is σ = 161494656. Its totient is φ = 107545536.

The previous prime is 134505391. The next prime is 134505409. The reversal of 134505395 is 593505431.

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

It is a cyclic number.

It is not a de Polignac number, because 134505395 - 2² = 134505391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134505391) 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, 4439 + ... + 16991.

It is an arithmetic number, because the mean of its divisors is an integer number (20186832).

Almost surely, 2^134505395 is an apocalyptic number.

134505395 is a deficient number, since it is larger than the sum of its proper divisors (26989261).

134505395 is a wasteful number, since it uses less digits than its factorization.

134505395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14701.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 134505395 is about 11597.6460973768. The cubic root of 134505395 is about 512.3655264877.

The spelling of 134505395 in words is "one hundred thirty-four million, five hundred five thousand, three hundred ninety-five".