196059918 has 8 divisors (see below), whose sum is σ = 392119848. Its totient is φ = 65353304.

The previous prime is 196059907. The next prime is 196059937. The reversal of 196059918 is 819950691.

It is a sphenic number, since it is the product of 3 distinct primes.

196059918 is an admirable number.

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, 16338321 + ... + 16338332.

It is an arithmetic number, because the mean of its divisors is an integer number (49014981).

Almost surely, 2^196059918 is an apocalyptic number.

196059918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196059918 is a wasteful number, since it uses less digits than its factorization.

196059918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32676658.

The product of its (nonzero) digits is 174960, while the sum is 48.

The square root of 196059918 is about 14002.1397650502. The cubic root of 196059918 is about 580.9377596426.

The spelling of 196059918 in words is "one hundred ninety-six million, fifty-nine thousand, nine hundred eighteen".