196118168 has 8 divisors (see below), whose sum is σ = 367721580. Its totient is φ = 98059080.

The previous prime is 196118123. The next prime is 196118203. The reversal of 196118168 is 861811691.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12257378 + ... + 12257393.

Almost surely, 2^196118168 is an apocalyptic number.

It is an amenable number.

196118168 is a deficient number, since it is larger than the sum of its proper divisors (171603412).

196118168 is a wasteful number, since it uses less digits than its factorization.

196118168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24514777 (or 24514773 counting only the distinct ones).

The product of its digits is 20736, while the sum is 41.

The square root of 196118168 is about 14004.2196498056. The cubic root of 196118168 is about 580.9952867396.

The spelling of 196118168 in words is "one hundred ninety-six million, one hundred eighteen thousand, one hundred sixty-eight".