128060512 has 12 divisors (see below), whose sum is σ = 252119196. Its totient is φ = 64030240.

The previous prime is 128060509. The next prime is 128060519. The reversal of 128060512 is 215060821.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128060519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000914 + ... + 2000977.

It is an arithmetic number, because the mean of its divisors is an integer number (21009933).

Almost surely, 2^128060512 is an apocalyptic number.

It is an amenable number.

128060512 is a deficient number, since it is larger than the sum of its proper divisors (124058684).

128060512 is an equidigital number, since it uses as much as digits as its factorization.

128060512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001901 (or 4001893 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 128060512 is about 11316.3824608397. The cubic root of 128060512 is about 504.0478244699.

The spelling of 128060512 in words is "one hundred twenty-eight million, sixty thousand, five hundred twelve".