196100001 has 32 divisors (see below), whose sum is σ = 313632000. Its totient is φ = 120726144.

The previous prime is 196099997. The next prime is 196100029. The reversal of 196100001 is 100001691.

196100001 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 196100001 - 2² = 196099997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196100101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12565 + ... + 23453.

It is an arithmetic number, because the mean of its divisors is an integer number (9801000).

Almost surely, 2^196100001 is an apocalyptic number.

It is an amenable number.

196100001 is a deficient number, since it is larger than the sum of its proper divisors (117531999).

196100001 is a wasteful number, since it uses less digits than its factorization.

196100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10950 (or 10944 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 196100001 is about 14003.5710088534. The cubic root of 196100001 is about 580.9773464209.

Adding to 196100001 its reverse (100001691), we get a palindrome (296101692).

The spelling of 196100001 in words is "one hundred ninety-six million, one hundred thousand, one".