198060086 has 16 divisors (see below), whose sum is σ = 340224000. Its totient is φ = 84709800.

The previous prime is 198060077. The next prime is 198060101. The reversal of 198060086 is 680060891.

198060086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 7190 + ... + 21161.

It is an arithmetic number, because the mean of its divisors is an integer number (21264000).

Almost surely, 2^198060086 is an apocalyptic number.

198060086 is a deficient number, since it is larger than the sum of its proper divisors (142163914).

198060086 is a wasteful number, since it uses less digits than its factorization.

198060086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28859.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 198060086 is about 14073.3821805563. The cubic root of 198060086 is about 582.9066202495.

The spelling of 198060086 in words is "one hundred ninety-eight million, sixty thousand, eighty-six".