196555732 has 12 divisors (see below), whose sum is σ = 345080736. Its totient is φ = 97961240.

The previous prime is 196555687. The next prime is 196555757. The reversal of 196555732 is 237555691.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 77758 + ... + 80245.

It is an arithmetic number, because the mean of its divisors is an integer number (28756728).

Almost surely, 2^196555732 is an apocalyptic number.

It is an amenable number.

196555732 is a deficient number, since it is larger than the sum of its proper divisors (148525004).

196555732 is a wasteful number, since it uses less digits than its factorization.

196555732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158318 (or 158316 counting only the distinct ones).

The product of its digits is 283500, while the sum is 43.

The square root of 196555732 is about 14019.8335225494. The cubic root of 196555732 is about 581.4270566784.

The spelling of 196555732 in words is "one hundred ninety-six million, five hundred fifty-five thousand, seven hundred thirty-two".