196635098 has 32 divisors (see below), whose sum is σ = 331224768. Its totient is φ = 86774400.

The previous prime is 196635097. The next prime is 196635113. The reversal of 196635098 is 890536691.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (196635091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249461 + ... + 250247.

It is an arithmetic number, because the mean of its divisors is an integer number (10350774).

Almost surely, 2^196635098 is an apocalyptic number.

196635098 is a deficient number, since it is larger than the sum of its proper divisors (134589670).

196635098 is a wasteful number, since it uses less digits than its factorization.

196635098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118.

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

The square root of 196635098 is about 14022.6637269814. The cubic root of 196635098 is about 581.5053030699.

The spelling of 196635098 in words is "one hundred ninety-six million, six hundred thirty-five thousand, ninety-eight".