197134 has 8 divisors (see below), whose sum is σ = 337968. Its totient is φ = 84480.

The previous prime is 197123. The next prime is 197137. The reversal of 197134 is 431791.

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

It is a junction number, because it is equal to n+sod(n) for n = 197099 and 197108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197137) by changing a digit.

197134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7027 + ... + 7054.

It is an arithmetic number, because the mean of its divisors is an integer number (42246).

2¹⁹⁷¹³⁴ is an apocalyptic number.

197134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

197134 is a deficient number, since it is larger than the sum of its proper divisors (140834).

197134 is a wasteful number, since it uses less digits than its factorization.

197134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14090.

The product of its digits is 756, while the sum is 25.

The square root of 197134 is about 443.9977477420. The cubic root of 197134 is about 58.1996685582.

The spelling of 197134 in words is "one hundred ninety-seven thousand, one hundred thirty-four".