196475427 has 12 divisors (see below), whose sum is σ = 292953024. Its totient is φ = 126758160.

The previous prime is 196475417. The next prime is 196475431. The reversal of 196475427 is 724574691.

It is not a de Polignac number, because 196475427 - 2¹¹ = 196473379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196475417) 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 11 ways as a sum of consecutive naturals, for example, 351828 + ... + 352385.

It is an arithmetic number, because the mean of its divisors is an integer number (24412752).

Almost surely, 2^196475427 is an apocalyptic number.

196475427 is a deficient number, since it is larger than the sum of its proper divisors (96477597).

196475427 is a wasteful number, since it uses less digits than its factorization.

196475427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704250 (or 704247 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 196475427 is about 14016.9692515893. The cubic root of 196475427 is about 581.3478630921.

The spelling of 196475427 in words is "one hundred ninety-six million, four hundred seventy-five thousand, four hundred twenty-seven".