197160568 has 64 divisors (see below), whose sum is σ = 436118400. Its totient is φ = 82581120.

The previous prime is 197160529. The next prime is 197160569. The reversal of 197160568 is 865061791.

It is a happy number.

197160568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197160569) 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, 60271 + ... + 63457.

It is an arithmetic number, because the mean of its divisors is an integer number (6814350).

Almost surely, 2^197160568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197160568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218059200).

197160568 is an abundant number, since it is smaller than the sum of its proper divisors (238957832).

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

197160568 is a wasteful number, since it uses less digits than its factorization.

197160568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260 (or 3256 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 197160568 is about 14041.3876807102. The cubic root of 197160568 is about 582.0228298851.

The spelling of 197160568 in words is "one hundred ninety-seven million, one hundred sixty thousand, five hundred sixty-eight".