208341873 has 12 divisors (see below), whose sum is σ = 302786640. Its totient is φ = 138041496.

The previous prime is 208341871. The next prime is 208341883. The reversal of 208341873 is 378143802.

208341873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 208341873 - 2¹ = 208341871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (208341871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69543 + ... + 72476.

It is an arithmetic number, because the mean of its divisors is an integer number (25232220).

Almost surely, 2^208341873 is an apocalyptic number.

It is an amenable number.

208341873 is a deficient number, since it is larger than the sum of its proper divisors (94444767).

208341873 is a wasteful number, since it uses less digits than its factorization.

208341873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142188 (or 142185 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 208341873 is about 14434.0525494402. The cubic root of 208341873 is about 592.8236505532.

It can be divided in two parts, 2083 and 41873, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 208341873 in words is "two hundred eight million, three hundred forty-one thousand, eight hundred seventy-three".