196642076 has 12 divisors (see below), whose sum is σ = 344324400. Its totient is φ = 98263680.

The previous prime is 196642067. The next prime is 196642093. The reversal of 196642076 is 670246691.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6101 + ... + 20748.

It is an arithmetic number, because the mean of its divisors is an integer number (28693700).

Almost surely, 2^196642076 is an apocalyptic number.

It is an amenable number.

196642076 is a deficient number, since it is larger than the sum of its proper divisors (147682324).

196642076 is a wasteful number, since it uses less digits than its factorization.

196642076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28684 (or 28682 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 196642076 is about 14022.9125362743. The cubic root of 196642076 is about 581.5121816249.

The spelling of 196642076 in words is "one hundred ninety-six million, six hundred forty-two thousand, seventy-six".