196672996 has 24 divisors (see below), whose sum is σ = 371456064. Its totient is φ = 90575520.

The previous prime is 196672961. The next prime is 196673003. The reversal of 196672996 is 699276691.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21681 + ... + 29383.

It is an arithmetic number, because the mean of its divisors is an integer number (15477336).

Almost surely, 2^196672996 is an apocalyptic number.

It is an amenable number.

196672996 is a deficient number, since it is larger than the sum of its proper divisors (174783068).

196672996 is a wasteful number, since it uses less digits than its factorization.

196672996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8211 (or 8209 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 55.

The square root of 196672996 is about 14024.0149743217. The cubic root of 196672996 is about 581.5426590193.

The spelling of 196672996 in words is "one hundred ninety-six million, six hundred seventy-two thousand, nine hundred ninety-six".