196135118 has 4 divisors (see below), whose sum is σ = 294202680. Its totient is φ = 98067558.

The previous prime is 196135087. The next prime is 196135127. The reversal of 196135118 is 811531691.

It is a happy number.

196135118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49033778 + ... + 49033781.

It is an arithmetic number, because the mean of its divisors is an integer number (73550670).

Almost surely, 2^196135118 is an apocalyptic number.

196135118 is a deficient number, since it is larger than the sum of its proper divisors (98067562).

196135118 is an equidigital number, since it uses as much as digits as its factorization.

196135118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98067561.

The product of its digits is 6480, while the sum is 35.

The square root of 196135118 is about 14004.8248114712. The cubic root of 196135118 is about 581.0120242445.

The spelling of 196135118 in words is "one hundred ninety-six million, one hundred thirty-five thousand, one hundred eighteen".