197074768 has 40 divisors (see below), whose sum is σ = 417535776. Its totient is φ = 89366400.

The previous prime is 197074763. The next prime is 197074793. The reversal of 197074768 is 867470791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197074763) 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, 90978 + ... + 93118.

Almost surely, 2^197074768 is an apocalyptic number.

It is an amenable number.

197074768 is an abundant number, since it is smaller than the sum of its proper divisors (220461008).

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

197074768 is a wasteful number, since it uses less digits than its factorization.

197074768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683 (or 2677 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 49.

The square root of 197074768 is about 14038.3320946614. The cubic root of 197074768 is about 581.9383897339.

The spelling of 197074768 in words is "one hundred ninety-seven million, seventy-four thousand, seven hundred sixty-eight".