197472932 has 12 divisors (see below), whose sum is σ = 345688140. Its totient is φ = 98704896.

The previous prime is 197472911. The next prime is 197472949. The reversal of 197472932 is 239274791.

It can be written as a sum of positive squares in 2 ways, for example, as 73685056 + 123787876 = 8584^2 + 11126^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11444 + ... + 22932.

It is an arithmetic number, because the mean of its divisors is an integer number (28807345).

Almost surely, 2^197472932 is an apocalyptic number.

It is an amenable number.

197472932 is a deficient number, since it is larger than the sum of its proper divisors (148215208).

197472932 is a wasteful number, since it uses less digits than its factorization.

197472932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15790 (or 15788 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 197472932 is about 14052.5062533343. The cubic root of 197472932 is about 582.3300364335.

The spelling of 197472932 in words is "one hundred ninety-seven million, four hundred seventy-two thousand, nine hundred thirty-two".