134938671 has 8 divisors (see below), whose sum is σ = 205620864. Its totient is φ = 77107800.

The previous prime is 134938669. The next prime is 134938681. The reversal of 134938671 is 176839431.

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

It is not a de Polignac number, because 134938671 - 2¹ = 134938669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134938651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212805 + ... + 3212846.

It is an arithmetic number, because the mean of its divisors is an integer number (25702608).

Almost surely, 2^134938671 is an apocalyptic number.

134938671 is a deficient number, since it is larger than the sum of its proper divisors (70682193).

134938671 is an equidigital number, since it uses as much as digits as its factorization.

134938671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425661.

The product of its digits is 108864, while the sum is 42.

The square root of 134938671 is about 11616.3105588651. The cubic root of 134938671 is about 512.9150899294.

The spelling of 134938671 in words is "one hundred thirty-four million, nine hundred thirty-eight thousand, six hundred seventy-one".