128560208 has 40 divisors (see below), whose sum is σ = 285374592. Its totient is φ = 54960768.

The previous prime is 128560207. The next prime is 128560217. The reversal of 128560208 is 802065821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128560207) 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, 53366 + ... + 55722.

Almost surely, 2^128560208 is an apocalyptic number.

It is an amenable number.

128560208 is an abundant number, since it is smaller than the sum of its proper divisors (156814384).

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

128560208 is a wasteful number, since it uses less digits than its factorization.

128560208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2853 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 128560208 is about 11338.4393987885. The cubic root of 128560208 is about 504.7025768828.

The spelling of 128560208 in words is "one hundred twenty-eight million, five hundred sixty thousand, two hundred eight".