208752071 has 8 divisors (see below), whose sum is σ = 237631104. Its totient is φ = 181523320.

The previous prime is 208752043. The next prime is 208752083. The reversal of 208752071 is 170257802.

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

It is a de Polignac number, because none of the positive numbers 2^k-208752071 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 (208752671) 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, 412301 + ... + 412806.

It is an arithmetic number, because the mean of its divisors is an integer number (29703888).

Almost surely, 2^208752071 is an apocalyptic number.

208752071 is a deficient number, since it is larger than the sum of its proper divisors (28879033).

208752071 is a wasteful number, since it uses less digits than its factorization.

208752071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825141.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 208752071 is about 14448.2549465325. The cubic root of 208752071 is about 593.2124596666.

The spelling of 208752071 in words is "two hundred eight million, seven hundred fifty-two thousand, seventy-one".