128482484 has 24 divisors (see below), whose sum is σ = 254886240. Its totient is φ = 56178144.

The previous prime is 128482477. The next prime is 128482493. The reversal of 128482484 is 484284821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64034 + ... + 66009.

It is an arithmetic number, because the mean of its divisors is an integer number (10620260).

Almost surely, 2^128482484 is an apocalyptic number.

It is an amenable number.

128482484 is a deficient number, since it is larger than the sum of its proper divisors (126403756).

128482484 is a wasteful number, since it uses less digits than its factorization.

128482484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130079 (or 130077 counting only the distinct ones).

The product of its digits is 131072, while the sum is 41.

The square root of 128482484 is about 11335.0114247847. The cubic root of 128482484 is about 504.6008465687.

The spelling of 128482484 in words is "one hundred twenty-eight million, four hundred eighty-two thousand, four hundred eighty-four".