197230316 has 6 divisors (see below), whose sum is σ = 345153060. Its totient is φ = 98615156.

The previous prime is 197230309. The next prime is 197230321. The reversal of 197230316 is 613032791.

It is a happy 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 as a sum of consecutive naturals, namely, 24653786 + ... + 24653793.

It is an arithmetic number, because the mean of its divisors is an integer number (57525510).

Almost surely, 2^197230316 is an apocalyptic number.

It is an amenable number.

197230316 is a deficient number, since it is larger than the sum of its proper divisors (147922744).

197230316 is a wasteful number, since it uses less digits than its factorization.

197230316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49307583 (or 49307581 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 197230316 is about 14043.8711187479. The cubic root of 197230316 is about 582.0914543954.

The spelling of 197230316 in words is "one hundred ninety-seven million, two hundred thirty thousand, three hundred sixteen".