196280008 has 16 divisors (see below), whose sum is σ = 368332380. Its totient is φ = 98058048.

The previous prime is 196279927. The next prime is 196280039. The reversal of 196280008 is 800082691.

It can be written as a sum of positive squares in 2 ways, for example, as 169468324 + 26811684 = 13018^2 + 5178^2 .

It is an unprimeable number.

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, 610 + ... + 19822.

Almost surely, 2^196280008 is an apocalyptic number.

It is an amenable number.

196280008 is a deficient number, since it is larger than the sum of its proper divisors (172052372).

196280008 is a wasteful number, since it uses less digits than its factorization.

196280008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20496 (or 20492 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 196280008 is about 14009.9967166306. The cubic root of 196280008 is about 581.1550584824.

The spelling of 196280008 in words is "one hundred ninety-six million, two hundred eighty thousand, eight".