208106059 has 8 divisors (see below), whose sum is σ = 246036960. Its totient is φ = 172225536.

The previous prime is 208106051. The next prime is 208106077. The reversal of 208106059 is 950601802.

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

It is not a de Polignac number, because 208106059 - 2³ = 208106051 is a prime.

It is a super-2 number, since 2×208106059² = 86616263585022962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 208106059.

It is not an unprimeable number, because it can be changed into a prime (208106051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512374 + ... + 512779.

It is an arithmetic number, because the mean of its divisors is an integer number (30754620).

Almost surely, 2^208106059 is an apocalyptic number.

208106059 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

208106059 is a deficient number, since it is larger than the sum of its proper divisors (37930901).

208106059 is a wasteful number, since it uses less digits than its factorization.

208106059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025189.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 208106059 is about 14425.8815675161. The cubic root of 208106059 is about 592.5999014963.

The spelling of 208106059 in words is "two hundred eight million, one hundred six thousand, fifty-nine".