208114901 has 8 divisors (see below), whose sum is σ = 221306904. Its totient is φ = 195028480.

The previous prime is 208114891. The next prime is 208114909. The reversal of 208114901 is 109411802.

It can be written as a sum of positive squares in 4 ways, for example, as 92659876 + 115455025 = 9626^2 + 10745^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-208114901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208114909) 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, 22310 + ... + 30231.

It is an arithmetic number, because the mean of its divisors is an integer number (27663363).

Almost surely, 2^208114901 is an apocalyptic number.

It is an amenable number.

208114901 is a deficient number, since it is larger than the sum of its proper divisors (13192003).

208114901 is a wasteful number, since it uses less digits than its factorization.

208114901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52791.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 208114901 is about 14426.1880273342. The cubic root of 208114901 is about 592.6082941626.

The spelling of 208114901 in words is "two hundred eight million, one hundred fourteen thousand, nine hundred one".