198286041 has 8 divisors (see below), whose sum is σ = 264626784. Its totient is φ = 132068000.

The previous prime is 198286019. The next prime is 198286057. The reversal of 198286041 is 140682891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 198286041 - 2⁵ = 198286009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (198286001) 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, 26835 + ... + 33416.

It is an arithmetic number, because the mean of its divisors is an integer number (33078348).

Almost surely, 2^198286041 is an apocalyptic number.

It is an amenable number.

198286041 is a deficient number, since it is larger than the sum of its proper divisors (66340743).

198286041 is a wasteful number, since it uses less digits than its factorization.

198286041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61351.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 198286041 is about 14081.4076356023. The cubic root of 198286041 is about 583.1282038655.

The spelling of 198286041 in words is "one hundred ninety-eight million, two hundred eighty-six thousand, forty-one".