8055128 has 8 divisors (see below), whose sum is σ = 15103380. Its totient is φ = 4027560.

The previous prime is 8055121. The next prime is 8055143. The reversal of 8055128 is 8215508.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 8055128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503438 + ... + 503453.

Almost surely, 2^8055128 is an apocalyptic number.

It is an amenable number.

8055128 is a deficient number, since it is larger than the sum of its proper divisors (7048252).

8055128 is a wasteful number, since it uses less digits than its factorization.

8055128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006897 (or 1006893 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 8055128 is about 2838.1557392081. The cubic root of 8055128 is about 200.4583487796.

The spelling of 8055128 in words is "eight million, fifty-five thousand, one hundred twenty-eight".