197208 has 64 divisors (see below), whose sum is σ = 604800. Its totient is φ = 59040.

The previous prime is 197207. The next prime is 197221. The reversal of 197208 is 802791.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335 + ... + 2417.

It is an arithmetic number, because the mean of its divisors is an integer number (9450).

2¹⁹⁷²⁰⁸ is an apocalyptic number.

197208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302400).

197208 is an abundant number, since it is smaller than the sum of its proper divisors (407592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197208 is a wasteful number, since it uses less digits than its factorization.

197208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 197208 is about 444.0810736791. The cubic root of 197208 is about 58.2069499618.

Adding to 197208 its reverse (802791), we get a palindrome (999999).

It can be divided in two parts, 19 and 7208, that added together give a palindrome (7227).

The spelling of 197208 in words is "one hundred ninety-seven thousand, two hundred eight".