196101996 has 12 divisors (see below), whose sum is σ = 457571352. Its totient is φ = 65367328.

The previous prime is 196101991. The next prime is 196102013. The reversal of 196101996 is 699101691.

196101996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (196101991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8170905 + ... + 8170928.

It is an arithmetic number, because the mean of its divisors is an integer number (38130946).

Almost surely, 2^196101996 is an apocalyptic number.

It is an amenable number.

196101996 is an abundant number, since it is smaller than the sum of its proper divisors (261469356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196101996 is a wasteful number, since it uses less digits than its factorization.

196101996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16341840 (or 16341838 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 42.

The square root of 196101996 is about 14003.6422405030. The cubic root of 196101996 is about 580.9793165821.

The spelling of 196101996 in words is "one hundred ninety-six million, one hundred one thousand, nine hundred ninety-six".