197583702068 has 12 divisors (see below), whose sum is σ = 346006547712. Its totient is φ = 98724688440.

The previous prime is 197583702061. The next prime is 197583702091. The reversal of 197583702068 is 860207385791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197583702061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16784030 + ... + 16795797.

It is an arithmetic number, because the mean of its divisors is an integer number (28833878976).

Almost surely, 2^197583702068 is an apocalyptic number.

It is an amenable number.

197583702068 is a deficient number, since it is larger than the sum of its proper divisors (148422845644).

197583702068 is a wasteful number, since it uses less digits than its factorization.

197583702068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33581302 (or 33581300 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 197583702068 in words is "one hundred ninety-seven billion, five hundred eighty-three million, seven hundred two thousand, sixty-eight".