196847222 has 16 divisors (see below), whose sum is σ = 346892112. Its totient is φ = 82593120.

The previous prime is 196847221. The next prime is 196847227. The reversal of 196847222 is 222748691.

It is a self number, because there is not a number n which added to its sum of digits gives 196847222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196847221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343853 + ... + 344424.

It is an arithmetic number, because the mean of its divisors is an integer number (21680757).

Almost surely, 2^196847222 is an apocalyptic number.

196847222 is a deficient number, since it is larger than the sum of its proper divisors (150044890).

196847222 is a wasteful number, since it uses less digits than its factorization.

196847222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688303.

The product of its digits is 96768, while the sum is 41.

The square root of 196847222 is about 14030.2253011133. The cubic root of 196847222 is about 581.7143313713.

The spelling of 196847222 in words is "one hundred ninety-six million, eight hundred forty-seven thousand, two hundred twenty-two".