197047262008 has 16 divisors (see below), whose sum is σ = 369472131000. Its totient is φ = 98521360416.

The previous prime is 197047261967. The next prime is 197047262011. The reversal of 197047262008 is 800262740791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118558 + ... + 638866.

Almost surely, 2^197047262008 is an apocalyptic number.

It is an amenable number.

197047262008 is a deficient number, since it is larger than the sum of its proper divisors (172424868992).

197047262008 is a wasteful number, since it uses less digits than its factorization.

197047262008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567654 (or 567650 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 197047262008 in words is "one hundred ninety-seven billion, forty-seven million, two hundred sixty-two thousand, eight".