198260241 has 8 divisors (see below), whose sum is σ = 269971584. Its totient is φ = 129361200.

The previous prime is 198260233. The next prime is 198260243. The reversal of 198260241 is 142062891.

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

It is not a de Polignac number, because 198260241 - 2³ = 198260233 is a prime.

It is a super-2 number, since 2×198260241² = 78614246322756162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (198260243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702910 + ... + 703191.

It is an arithmetic number, because the mean of its divisors is an integer number (33746448).

Almost surely, 2^198260241 is an apocalyptic number.

It is an amenable number.

198260241 is a deficient number, since it is larger than the sum of its proper divisors (71711343).

198260241 is a wasteful number, since it uses less digits than its factorization.

198260241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406151.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 198260241 is about 14080.4915042054. The cubic root of 198260241 is about 583.1029115149.

The spelling of 198260241 in words is "one hundred ninety-eight million, two hundred sixty thousand, two hundred forty-one".