198060085 has 32 divisors (see below), whose sum is σ = 261043200. Its totient is φ = 143700480.

The previous prime is 198060077. The next prime is 198060101. The reversal of 198060085 is 580060891.

198060085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 198060085 - 2³ = 198060077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320697 + ... + 321313.

It is an arithmetic number, because the mean of its divisors is an integer number (8157600).

Almost surely, 2^198060085 is an apocalyptic number.

It is an amenable number.

198060085 is a deficient number, since it is larger than the sum of its proper divisors (62983115).

198060085 is a wasteful number, since it uses less digits than its factorization.

198060085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 198060085 is about 14073.3821450283. The cubic root of 198060085 is about 582.9066192684.

The spelling of 198060085 in words is "one hundred ninety-eight million, sixty thousand, eighty-five".