197104 has 20 divisors (see below), whose sum is σ = 388864. Its totient is φ = 96768.

The previous prime is 197101. The next prime is 197117. The reversal of 197104 is 401791.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489 + ... + 1615.

2¹⁹⁷¹⁰⁴ is an apocalyptic number.

It is an amenable number.

197104 is a deficient number, since it is larger than the sum of its proper divisors (191760).

197104 is a wasteful number, since it uses less digits than its factorization.

197104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 197104 is about 443.9639625015. The cubic root of 197104 is about 58.1967161186.

Adding to 197104 its reverse (401791), we get a palindrome (598895).

The spelling of 197104 in words is "one hundred ninety-seven thousand, one hundred four".