208844228 has 12 divisors (see below), whose sum is σ = 370625472. Its totient is φ = 102951240.

The previous prime is 208844197. The next prime is 208844267. The reversal of 208844228 is 822448802.

It is a happy number.

208844228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 208844191 and 208844200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367400 + ... + 367967.

It is an arithmetic number, because the mean of its divisors is an integer number (30885456).

Almost surely, 2^208844228 is an apocalyptic number.

It is an amenable number.

208844228 is a deficient number, since it is larger than the sum of its proper divisors (161781244).

208844228 is a wasteful number, since it uses less digits than its factorization.

208844228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735442 (or 735440 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 38.

The square root of 208844228 is about 14451.4438033021. The cubic root of 208844228 is about 593.2997412563.

The spelling of 208844228 in words is "two hundred eight million, eight hundred forty-four thousand, two hundred twenty-eight".