196123116 has 48 divisors (see below), whose sum is σ = 545739264. Its totient is φ = 53598336.

The previous prime is 196123099. The next prime is 196123121. The reversal of 196123116 is 611321691.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48825 + ... + 52688.

It is an arithmetic number, because the mean of its divisors is an integer number (11369568).

Almost surely, 2^196123116 is an apocalyptic number.

It is an amenable number.

196123116 is an abundant number, since it is smaller than the sum of its proper divisors (349616148).

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

196123116 is a wasteful number, since it uses less digits than its factorization.

196123116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101550 (or 101548 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 196123116 is about 14004.3963097307. The cubic root of 196123116 is about 581.0001728082. Note that the first 3 decimals are identical.

The spelling of 196123116 in words is "one hundred ninety-six million, one hundred twenty-three thousand, one hundred sixteen".