128548696 has 16 divisors (see below), whose sum is σ = 255207240. Its totient is φ = 60493440.

The previous prime is 128548681. The next prime is 128548727. The reversal of 128548696 is 696845821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472470 + ... + 472741.

Almost surely, 2^128548696 is an apocalyptic number.

It is an amenable number.

128548696 is a deficient number, since it is larger than the sum of its proper divisors (126658544).

128548696 is a wasteful number, since it uses less digits than its factorization.

128548696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945234 (or 945230 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 128548696 is about 11337.9317337864. The cubic root of 128548696 is about 504.6875118027.

The spelling of 128548696 in words is "one hundred twenty-eight million, five hundred forty-eight thousand, six hundred ninety-six".