134704172 has 6 divisors (see below), whose sum is σ = 235732308. Its totient is φ = 67352084.

The previous prime is 134704151. The next prime is 134704177. The reversal of 134704172 is 271407431.

It is not an unprimeable number, because it can be changed into a prime (134704177) 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 as a sum of consecutive naturals, namely, 16838018 + ... + 16838025.

It is an arithmetic number, because the mean of its divisors is an integer number (39288718).

Almost surely, 2^134704172 is an apocalyptic number.

It is an amenable number.

134704172 is a deficient number, since it is larger than the sum of its proper divisors (101028136).

134704172 is a wasteful number, since it uses less digits than its factorization.

134704172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33676047 (or 33676045 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 134704172 is about 11606.2126466819. The cubic root of 134704172 is about 512.6177997704.

The spelling of 134704172 in words is "one hundred thirty-four million, seven hundred four thousand, one hundred seventy-two".