208805041 has 8 divisors (see below), whose sum is σ = 220577120. Its totient is φ = 197111232.

The previous prime is 208805029. The next prime is 208805059. The reversal of 208805041 is 140508802.

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 208805041 - 2¹³ = 208796849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208805081) 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, 14040 + ... + 24793.

It is an arithmetic number, because the mean of its divisors is an integer number (27572140).

Almost surely, 2^208805041 is an apocalyptic number.

It is an amenable number.

208805041 is a deficient number, since it is larger than the sum of its proper divisors (11772079).

208805041 is a wasteful number, since it uses less digits than its factorization.

208805041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39135.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 208805041 is about 14450.0879236079. The cubic root of 208805041 is about 593.2626305167.

It can be divided in two parts, 20880 and 5041, that added together give a square (25921 = 161²).

The spelling of 208805041 in words is "two hundred eight million, eight hundred five thousand, forty-one".