134174147 has 8 divisors (see below), whose sum is σ = 137463744. Its totient is φ = 130892328.

The previous prime is 134174141. The next prime is 134174171. The reversal of 134174147 is 741471431.

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 134174147 - 2⁸ = 134173891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134174141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48668 + ... + 51350.

It is an arithmetic number, because the mean of its divisors is an integer number (17182968).

Almost surely, 2^134174147 is an apocalyptic number.

134174147 is a deficient number, since it is larger than the sum of its proper divisors (3289597).

134174147 is a wasteful number, since it uses less digits than its factorization.

134174147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3889.

The product of its digits is 9408, while the sum is 32.

The square root of 134174147 is about 11583.3564652047. The cubic root of 134174147 is about 511.9445778938.

The spelling of 134174147 in words is "one hundred thirty-four million, one hundred seventy-four thousand, one hundred forty-seven".