196120306 has 8 divisors (see below), whose sum is σ = 294240240. Its totient is φ = 98040228.

The previous prime is 196120303. The next prime is 196120357. The reversal of 196120306 is 603021691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (196120303) 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, 12205 + ... + 23263.

It is an arithmetic number, because the mean of its divisors is an integer number (36780030).

Almost surely, 2^196120306 is an apocalyptic number.

196120306 is a deficient number, since it is larger than the sum of its proper divisors (98119934).

196120306 is a wasteful number, since it uses less digits than its factorization.

196120306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19928.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 196120306 is about 14004.2959837330. The cubic root of 196120306 is about 580.9973979895.

Adding to 196120306 its reverse (603021691), we get a palindrome (799141997).

The spelling of 196120306 in words is "one hundred ninety-six million, one hundred twenty thousand, three hundred six".