824012 has 12 divisors (see below), whose sum is σ = 1648080. Its totient is φ = 353136.

The previous prime is 823997. The next prime is 824017. The reversal of 824012 is 210428.

824012 is an admirable number.

It is a super-2 number, since 2×824012² = 1357991552288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (824017) 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, 14687 + ... + 14742.

It is an arithmetic number, because the mean of its divisors is an integer number (137340).

2⁸²⁴⁰¹² is an apocalyptic number.

It is an amenable number.

824012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

824012 is a wasteful number, since it uses less digits than its factorization.

824012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29440 (or 29438 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 824012 is about 907.7510671985. The cubic root of 824012 is about 93.7514180526.

The spelling of 824012 in words is "eight hundred twenty-four thousand, twelve".