134627329 has 4 divisors (see below), whose sum is σ = 134963460. Its totient is φ = 134291200.

The previous prime is 134627323. The next prime is 134627341. The reversal of 134627329 is 923726431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70946929 + 63680400 = 8423^2 + 7980^2 .

It is a cyclic number.

It is not a de Polignac number, because 134627329 - 2²⁵ = 101072897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134627323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167464 + ... + 168265.

It is an arithmetic number, because the mean of its divisors is an integer number (33740865).

It is a Proth number, since it is equal to 8217 ⋅ 2¹⁴ + 1 and 8217 < 2¹⁴.

Almost surely, 2^134627329 is an apocalyptic number.

It is an amenable number.

134627329 is a deficient number, since it is larger than the sum of its proper divisors (336131).

134627329 is an equidigital number, since it uses as much as digits as its factorization.

134627329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336130.

The product of its digits is 54432, while the sum is 37.

The square root of 134627329 is about 11602.9017491316. The cubic root of 134627329 is about 512.5203056797.

The spelling of 134627329 in words is "one hundred thirty-four million, six hundred twenty-seven thousand, three hundred twenty-nine".