128052006 has 8 divisors (see below), whose sum is σ = 256104024. Its totient is φ = 42684000.

The previous prime is 128051999. The next prime is 128052011. The reversal of 128052006 is 600250821.

It is a sphenic number, since it is the product of 3 distinct primes.

128052006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10670995 + ... + 10671006.

It is an arithmetic number, because the mean of its divisors is an integer number (32013003).

Almost surely, 2^128052006 is an apocalyptic number.

128052006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128052006 is a wasteful number, since it uses less digits than its factorization.

128052006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21342006.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 128052006 is about 11316.0066277817. The cubic root of 128052006 is about 504.0366643143.

The spelling of 128052006 in words is "one hundred twenty-eight million, fifty-two thousand, six".