196032946 has 4 divisors (see below), whose sum is σ = 294049422. Its totient is φ = 98016472.

The previous prime is 196032923. The next prime is 196032961. The reversal of 196032946 is 649230691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 157778721 + 38254225 = 12561^2 + 6185^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 196032899 and 196032908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49008235 + ... + 49008238.

Almost surely, 2^196032946 is an apocalyptic number.

196032946 is a deficient number, since it is larger than the sum of its proper divisors (98016476).

196032946 is an equidigital number, since it uses as much as digits as its factorization.

196032946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98016475.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 196032946 is about 14001.1765934153. The cubic root of 196032946 is about 580.9111185150.

The spelling of 196032946 in words is "one hundred ninety-six million, thirty-two thousand, nine hundred forty-six".