208470241 has 8 divisors (see below), whose sum is σ = 246467520. Its totient is φ = 172526928.

The previous prime is 208470191. The next prime is 208470259. The reversal of 208470241 is 142074802.

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

It is not a de Polignac number, because 208470241 - 2⁷ = 208470113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (208470341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513271 + ... + 513676.

It is an arithmetic number, because the mean of its divisors is an integer number (30808440).

Almost surely, 2^208470241 is an apocalyptic number.

It is an amenable number.

208470241 is a deficient number, since it is larger than the sum of its proper divisors (37997279).

208470241 is a wasteful number, since it uses less digits than its factorization.

208470241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026983.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 208470241 is about 14438.4985715274. The cubic root of 208470241 is about 592.9453799032.

The spelling of 208470241 in words is "two hundred eight million, four hundred seventy thousand, two hundred forty-one".