208672448 has 28 divisors (see below), whose sum is σ = 421904160. Its totient is φ = 102365952.

The previous prime is 208672441. The next prime is 208672463. The reversal of 208672448 is 844276802.

It is not an unprimeable number, because it can be changed into a prime (208672441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27368 + ... + 34151.

Almost surely, 2^208672448 is an apocalyptic number.

It is an amenable number.

208672448 is an abundant number, since it is smaller than the sum of its proper divisors (213231712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208672448 is an equidigital number, since it uses as much as digits as its factorization.

208672448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61584 (or 61574 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 208672448 is about 14445.4992298640. The cubic root of 208672448 is about 593.1370282996.

The spelling of 208672448 in words is "two hundred eight million, six hundred seventy-two thousand, four hundred forty-eight".