208220882 has 8 divisors (see below), whose sum is σ = 312481200. Its totient is φ = 104060484.

The previous prime is 208220869. The next prime is 208220911. The reversal of 208220882 is 288022802.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19532 + ... + 28247.

It is an arithmetic number, because the mean of its divisors is an integer number (39060150).

Almost surely, 2^208220882 is an apocalyptic number.

208220882 is a deficient number, since it is larger than the sum of its proper divisors (104260318).

208220882 is a wasteful number, since it uses less digits than its factorization.

208220882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49960.

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 208220882 is about 14429.8607754891. The cubic root of 208220882 is about 592.7088709134.

The spelling of 208220882 in words is "two hundred eight million, two hundred twenty thousand, eight hundred eighty-two".