845550196 has 48 divisors (see below), whose sum is σ = 1604171520. Its totient is φ = 388903680.

The previous prime is 845550119. The next prime is 845550253. The reversal of 845550196 is 691055548.

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 15 ways as a sum of consecutive naturals, for example, 301561 + ... + 304351.

It is an arithmetic number, because the mean of its divisors is an integer number (33420240).

Almost surely, 2^845550196 is an apocalyptic number.

It is an amenable number.

845550196 is a deficient number, since it is larger than the sum of its proper divisors (758621324).

845550196 is a wasteful number, since it uses less digits than its factorization.

845550196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 43.

The square root of 845550196 is about 29078.3458264049. The cubic root of 845550196 is about 945.6123411081.

The spelling of 845550196 in words is "eight hundred forty-five million, five hundred fifty thousand, one hundred ninety-six".