197080080 has 40 divisors (see below), whose sum is σ = 610948992. Its totient is φ = 52554624.

The previous prime is 197080073. The next prime is 197080109. The reversal of 197080080 is 80080791.

197080080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410344 + ... + 410823.

Almost surely, 2^197080080 is an apocalyptic number.

197080080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197080080 is an abundant number, since it is smaller than the sum of its proper divisors (413868912).

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

197080080 is a wasteful number, since it uses less digits than its factorization.

197080080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821183 (or 821177 counting only the distinct ones).

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

The square root of 197080080 is about 14038.5212896516. The cubic root of 197080080 is about 581.9436182554.

The spelling of 197080080 in words is "one hundred ninety-seven million, eighty thousand, eighty".