830012 has 12 divisors (see below), whose sum is σ = 1477560. Its totient is φ = 407856.

The previous prime is 830003. The next prime is 830017. The reversal of 830012 is 210038.

830012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523 + ... + 1994.

It is an arithmetic number, because the mean of its divisors is an integer number (123130).

2⁸³⁰⁰¹² is an apocalyptic number.

It is an amenable number.

830012 is a deficient number, since it is larger than the sum of its proper divisors (647548).

830012 is a wasteful number, since it uses less digits than its factorization.

830012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 830012 is about 911.0499437462. The cubic root of 830012 is about 93.9784166532.

The spelling of 830012 in words is "eight hundred thirty thousand, twelve".