195366098 has 8 divisors (see below), whose sum is σ = 303154380. Its totient is φ = 94314640.

The previous prime is 195366097. The next prime is 195366121. The reversal of 195366098 is 890663591.

It can be written as a sum of positive squares in 2 ways, for example, as 167624809 + 27741289 = 12947^2 + 5267^2 .

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 (195366097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684133 + ... + 1684248.

Almost surely, 2^195366098 is an apocalyptic number.

195366098 is a deficient number, since it is larger than the sum of its proper divisors (107788282).

195366098 is a wasteful number, since it uses less digits than its factorization.

195366098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368412.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 195366098 is about 13977.3423081786. The cubic root of 195366098 is about 580.2516723882.

The spelling of 195366098 in words is "one hundred ninety-five million, three hundred sixty-six thousand, ninety-eight".