196802312 has 32 divisors (see below), whose sum is σ = 422176320. Its totient is φ = 84252480.

The previous prime is 196802311. The next prime is 196802321. The reversal of 196802312 is 213208691.

It is not an unprimeable number, because it can be changed into a prime (196802311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86858 + ... + 89094.

It is an arithmetic number, because the mean of its divisors is an integer number (13193010).

Almost surely, 2^196802312 is an apocalyptic number.

It is an amenable number.

196802312 is an abundant number, since it is smaller than the sum of its proper divisors (225374008).

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

196802312 is a wasteful number, since it uses less digits than its factorization.

196802312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821 (or 3817 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 196802312 is about 14028.6247365877. The cubic root of 196802312 is about 581.6700893150.

The spelling of 196802312 in words is "one hundred ninety-six million, eight hundred two thousand, three hundred twelve".