830250028 has 24 divisors (see below), whose sum is σ = 1474154640. Its totient is φ = 409094400.

The previous prime is 830250023. The next prime is 830250037. The reversal of 830250028 is 820052038.

830250028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 830249978 and 830250005.

It is not an unprimeable number, because it can be changed into a prime (830250023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107703 + ... + 115153.

It is an arithmetic number, because the mean of its divisors is an integer number (61423110).

Almost surely, 2^830250028 is an apocalyptic number.

It is an amenable number.

830250028 is a deficient number, since it is larger than the sum of its proper divisors (643904612).

830250028 is a wasteful number, since it uses less digits than its factorization.

830250028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7857 (or 7855 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 830250028 is about 28814.0595543217. The cubic root of 830250028 is about 939.8739939744.

The spelling of 830250028 in words is "eight hundred thirty million, two hundred fifty thousand, twenty-eight".