134712193 has 8 divisors (see below), whose sum is σ = 167952960. Its totient is φ = 104970480.

The previous prime is 134712161. The next prime is 134712239. The reversal of 134712193 is 391217431.

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 134712193 - 2⁵ = 134712161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134712103) 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, 874678 + ... + 874831.

It is an arithmetic number, because the mean of its divisors is an integer number (20994120).

Almost surely, 2^134712193 is an apocalyptic number.

It is an amenable number.

134712193 is a deficient number, since it is larger than the sum of its proper divisors (33240767).

134712193 is a wasteful number, since it uses less digits than its factorization.

134712193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749527.

The product of its digits is 4536, while the sum is 31.

The square root of 134712193 is about 11606.5581892308. The cubic root of 134712193 is about 512.6279742282.

The spelling of 134712193 in words is "one hundred thirty-four million, seven hundred twelve thousand, one hundred ninety-three".