128748096 has 56 divisors (see below), whose sum is σ = 378500640. Its totient is φ = 42915456.

The previous prime is 128748073. The next prime is 128748107. The reversal of 128748096 is 690847821.

128748096 is a `hidden beast` number, since 1 + 2 + 87 + 480 + 96 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35526 + ... + 38981.

It is an arithmetic number, because the mean of its divisors is an integer number (6758940).

Almost surely, 2^128748096 is an apocalyptic number.

128748096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

128748096 is an abundant number, since it is smaller than the sum of its proper divisors (249752544).

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

128748096 is an equidigital number, since it uses as much as digits as its factorization.

128748096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74528 (or 74512 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 128748096 is about 11346.7218173356. The cubic root of 128748096 is about 504.9483278830.

The spelling of 128748096 in words is "one hundred twenty-eight million, seven hundred forty-eight thousand, ninety-six".