8128030 has 16 divisors (see below), whose sum is σ = 14669280. Its totient is φ = 3242592.

The previous prime is 8128019. The next prime is 8128037. The reversal of 8128030 is 308218.

It is a junction number, because it is equal to n+sod(n) for n = 8127992 and 8128010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8128037) by changing a digit.

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, 4036 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (916830).

Almost surely, 2^8128030 is an apocalyptic number.

8128030 is a deficient number, since it is larger than the sum of its proper divisors (6541250).

8128030 is a wasteful number, since it uses less digits than its factorization.

8128030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8128030 is about 2850.9700103649. The cubic root of 8128030 is about 201.0612751806.

The spelling of 8128030 in words is "eight million, one hundred twenty-eight thousand, thirty".