196472113 has 4 divisors (see below), whose sum is σ = 200179188. Its totient is φ = 192765040.

The previous prime is 196472099. The next prime is 196472119. The reversal of 196472113 is 311274691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52664049 + 143808064 = 7257^2 + 11992^2 .

It is a cyclic number.

It is not a de Polignac number, because 196472113 - 2¹³ = 196463921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196472119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853458 + ... + 1853563.

It is an arithmetic number, because the mean of its divisors is an integer number (50044797).

Almost surely, 2^196472113 is an apocalyptic number.

It is an amenable number.

196472113 is a deficient number, since it is larger than the sum of its proper divisors (3707075).

196472113 is an equidigital number, since it uses as much as digits as its factorization.

196472113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707074.

The product of its digits is 9072, while the sum is 34.

The square root of 196472113 is about 14016.8510372337. The cubic root of 196472113 is about 581.3445944939.

The spelling of 196472113 in words is "one hundred ninety-six million, four hundred seventy-two thousand, one hundred thirteen".