830056 has 16 divisors (see below), whose sum is σ = 1607040. Its totient is φ = 401520.

The previous prime is 830051. The next prime is 830099. The reversal of 830056 is 650038.

It is not an unprimeable number, because it can be changed into a prime (830051) by changing a digit.

830056 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426 + ... + 1921.

It is an arithmetic number, because the mean of its divisors is an integer number (100440).

2⁸³⁰⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

830056 is a deficient number, since it is larger than the sum of its proper divisors (776984).

830056 is a wasteful number, since it uses less digits than its factorization.

830056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384 (or 3380 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 830056 is about 911.0740913888. The cubic root of 830056 is about 93.9800772626.

The spelling of 830056 in words is "eight hundred thirty thousand, fifty-six".