208066201 has 8 divisors (see below), whose sum is σ = 242643200. Its totient is φ = 178342164.

The previous prime is 208066193. The next prime is 208066223. The reversal of 208066201 is 102660802.

It is not a de Polignac number, because 208066201 - 2³ = 208066193 is a prime.

It is the 14425-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208066231) by changing a digit.

It is a nontrivial repunit in base 14424.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302961 + ... + 303646.

It is an arithmetic number, because the mean of its divisors is an integer number (30330400).

Almost surely, 2^208066201 is an apocalyptic number.

It is an amenable number.

208066201 is a deficient number, since it is larger than the sum of its proper divisors (34576999).

208066201 is an frugal number, since it uses more digits than its factorization.

208066201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606628 (or 606614 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 208066201 is about 14424.5000259974. The cubic root of 208066201 is about 592.5620660530.

The spelling of 208066201 in words is "two hundred eight million, sixty-six thousand, two hundred one".