727824012 has 24 divisors (see below), whose sum is σ = 1718719296. Its totient is φ = 239684688.

The previous prime is 727824011. The next prime is 727824017. The reversal of 727824012 is 210428727.

727824012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×727824012² = 1059455584887552288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (727824011) 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, 364378 + ... + 366369.

It is an arithmetic number, because the mean of its divisors is an integer number (71613304).

Almost surely, 2^727824012 is an apocalyptic number.

It is an amenable number.

727824012 is an abundant number, since it is smaller than the sum of its proper divisors (990895284).

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

727824012 is a wasteful number, since it uses less digits than its factorization.

727824012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730837 (or 730835 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 727824012 is about 26978.2136547252. The cubic root of 727824012 is about 899.5157938615.

The spelling of 727824012 in words is "seven hundred twenty-seven million, eight hundred twenty-four thousand, twelve".