196275646 has 16 divisors (see below), whose sum is σ = 339562080. Its totient is φ = 83345760.

The previous prime is 196275641. The next prime is 196275679. The reversal of 196275646 is 646572691.

It is a junction number, because it is equal to n+sod(n) for n = 196275596 and 196275605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196275641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62785 + ... + 65836.

It is an arithmetic number, because the mean of its divisors is an integer number (21222630).

Almost surely, 2^196275646 is an apocalyptic number.

196275646 is a deficient number, since it is larger than the sum of its proper divisors (143286434).

196275646 is a wasteful number, since it uses less digits than its factorization.

196275646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128739.

The product of its digits is 544320, while the sum is 46.

The square root of 196275646 is about 14009.8410412110. The cubic root of 196275646 is about 581.1507533790.

The spelling of 196275646 in words is "one hundred ninety-six million, two hundred seventy-five thousand, six hundred forty-six".