197119680 has 224 divisors, whose sum is σ = 671535360. Its totient is φ = 48844800.

The previous prime is 197119673. The next prime is 197119687. The reversal of 197119680 is 86911791.

197119680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (197119673) and next prime (197119687).

It is not an unprimeable number, because it can be changed into a prime (197119687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1842187 + ... + 1842293.

Almost surely, 2^197119680 is an apocalyptic number.

197119680 is a gapful number since it is divisible by the number (10) 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 197119680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335767680).

197119680 is an abundant number, since it is smaller than the sum of its proper divisors (474415680).

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

197119680 is a wasteful number, since it uses less digits than its factorization.

197119680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 42.

The square root of 197119680 is about 14039.9316237651. The cubic root of 197119680 is about 581.9825929773.

The spelling of 197119680 in words is "one hundred ninety-seven million, one hundred nineteen thousand, six hundred eighty".