208873412 has 24 divisors (see below), whose sum is σ = 411624192. Its totient is φ = 91879200.

The previous prime is 208873397. The next prime is 208873417. The reversal of 208873412 is 214378802.

208873412 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (208873417) 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, 75203 + ... + 77930.

It is an arithmetic number, because the mean of its divisors is an integer number (17151008).

Almost surely, 2^208873412 is an apocalyptic number.

208873412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

208873412 is a deficient number, since it is larger than the sum of its proper divisors (202750780).

208873412 is a wasteful number, since it uses less digits than its factorization.

208873412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153179 (or 153177 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 208873412 is about 14452.4534941303. The cubic root of 208873412 is about 593.3273759730.

The spelling of 208873412 in words is "two hundred eight million, eight hundred seventy-three thousand, four hundred twelve".