196000100 has 36 divisors (see below), whose sum is σ = 436823604. Its totient is φ = 76279680.

The previous prime is 196000097. The next prime is 196000111. The reversal of 196000100 is 1000691.

It can be written as a sum of positive squares in 6 ways, for example, as 18524416 + 177475684 = 4304^2 + 13322^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22787 + ... + 30186.

It is an arithmetic number, because the mean of its divisors is an integer number (12133989).

Almost surely, 2^196000100 is an apocalyptic number.

196000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196000100 is an abundant number, since it is smaller than the sum of its proper divisors (240823504).

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

196000100 is a wasteful number, since it uses less digits than its factorization.

196000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53024 (or 53017 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 196000100 is about 14000.0035714281. The cubic root of 196000100 is about 580.8786721452.

Adding to 196000100 its reverse (1000691), we get a palindrome (197000791).

The spelling of 196000100 in words is "one hundred ninety-six million, one hundred", and thus it is an aban number.