208064944 has 40 divisors (see below), whose sum is σ = 409473792. Its totient is φ = 102408000.

The previous prime is 208064933. The next prime is 208064947. The reversal of 208064944 is 449460802.

It is not an unprimeable number, because it can be changed into a prime (208064947) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 413397 + ... + 413899.

Almost surely, 2^208064944 is an apocalyptic number.

It is an amenable number.

208064944 is a deficient number, since it is larger than the sum of its proper divisors (201408848).

208064944 is a wasteful number, since it uses less digits than its factorization.

208064944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 208064944 is about 14424.4564542308. The cubic root of 208064944 is about 592.5608727597.

The spelling of 208064944 in words is "two hundred eight million, sixty-four thousand, nine hundred forty-four".