197100528 has 40 divisors (see below), whose sum is σ = 535977600. Its totient is φ = 62241984.

The previous prime is 197100523. The next prime is 197100569. The reversal of 197100528 is 825001791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197100523) 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 7 ways as a sum of consecutive naturals, for example, 107148 + ... + 108971.

It is an arithmetic number, because the mean of its divisors is an integer number (13399440).

Almost surely, 2^197100528 is an apocalyptic number.

It is an amenable number.

197100528 is an abundant number, since it is smaller than the sum of its proper divisors (338877072).

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

197100528 is a wasteful number, since it uses less digits than its factorization.

197100528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216149 (or 216143 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 197100528 is about 14039.2495525936. The cubic root of 197100528 is about 581.9637440364.

The spelling of 197100528 in words is "one hundred ninety-seven million, one hundred thousand, five hundred twenty-eight".