196618116 has 24 divisors (see below), whose sum is σ = 459033120. Its totient is φ = 65502592.

The previous prime is 196618109. The next prime is 196618117. The reversal of 196618116 is 611816691.

It is not an unprimeable number, because it can be changed into a prime (196618117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25615 + ... + 32393.

It is an arithmetic number, because the mean of its divisors is an integer number (19126380).

Almost surely, 2^196618116 is an apocalyptic number.

It is an amenable number.

196618116 is an abundant number, since it is smaller than the sum of its proper divisors (262415004).

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

196618116 is a wasteful number, since it uses less digits than its factorization.

196618116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203 (or 9201 counting only the distinct ones).

The product of its digits is 15552, while the sum is 39.

The square root of 196618116 is about 14022.0581941454. The cubic root of 196618116 is about 581.4885624041.

The spelling of 196618116 in words is "one hundred ninety-six million, six hundred eighteen thousand, one hundred sixteen".