196760018 has 16 divisors (see below), whose sum is σ = 363249600. Its totient is φ = 77839056.

The previous prime is 196760017. The next prime is 196760021. The reversal of 196760018 is 810067691.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (196760017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540368 + ... + 540731.

It is an arithmetic number, because the mean of its divisors is an integer number (22703100).

Almost surely, 2^196760018 is an apocalyptic number.

196760018 is a deficient number, since it is larger than the sum of its proper divisors (166489582).

196760018 is a wasteful number, since it uses less digits than its factorization.

196760018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081121.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 196760018 is about 14027.1172376936. The cubic root of 196760018 is about 581.6284181967.

The spelling of 196760018 in words is "one hundred ninety-six million, seven hundred sixty thousand, eighteen".