197008008 has 16 divisors (see below), whose sum is σ = 492520080. Its totient is φ = 65669328.

The previous prime is 197008001. The next prime is 197008037. The reversal of 197008008 is 800800791.

197008008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×197008008² = 77624310432256128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 197008008.

It is not an unprimeable number, because it can be changed into a prime (197008001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4104310 + ... + 4104357.

It is an arithmetic number, because the mean of its divisors is an integer number (30782505).

Almost surely, 2^197008008 is an apocalyptic number.

It is an amenable number.

197008008 is an abundant number, since it is smaller than the sum of its proper divisors (295512072).

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

197008008 is a wasteful number, since it uses less digits than its factorization.

197008008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208676 (or 8208672 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 197008008 is about 14035.9541179073. The cubic root of 197008008 is about 581.8726708615.

Adding to 197008008 its reverse (800800791), we get a palindrome (997808799).

The spelling of 197008008 in words is "one hundred ninety-seven million, eight thousand, eight".