193980241 has 8 divisors (see below), whose sum is σ = 238745024. Its totient is φ = 153478800.

The previous prime is 193980221. The next prime is 193980257. The reversal of 193980241 is 142089391.

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 193980241 - 2¹¹ = 193978193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 193980241.

It is not an unprimeable number, because it can be changed into a prime (193980221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065735 + ... + 1065916.

It is an arithmetic number, because the mean of its divisors is an integer number (29843128).

Almost surely, 2^193980241 is an apocalyptic number.

It is an amenable number.

193980241 is a deficient number, since it is larger than the sum of its proper divisors (44764783).

193980241 is a wasteful number, since it uses less digits than its factorization.

193980241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131671.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 193980241 is about 13927.6789523596. The cubic root of 193980241 is about 578.8763829190.

The spelling of 193980241 in words is "one hundred ninety-three million, nine hundred eighty thousand, two hundred forty-one".