197032560 has 40 divisors (see below), whose sum is σ = 610801680. Its totient is φ = 52541952.

The previous prime is 197032531. The next prime is 197032573. The reversal of 197032560 is 65230791.

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

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 410245 + ... + 410724.

It is an arithmetic number, because the mean of its divisors is an integer number (15270042).

Almost surely, 2^197032560 is an apocalyptic number.

197032560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197032560 is an abundant number, since it is smaller than the sum of its proper divisors (413769120).

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

197032560 is a wasteful number, since it uses less digits than its factorization.

197032560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820985 (or 820979 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 197032560 is about 14036.8287016690. The cubic root of 197032560 is about 581.8968416969.

The spelling of 197032560 in words is "one hundred ninety-seven million, thirty-two thousand, five hundred sixty".