12568830 has 16 divisors (see below), whose sum is σ = 30165264. Its totient is φ = 3351680.

The previous prime is 12568813. The next prime is 12568841. The reversal of 12568830 is 3886521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12568791 and 12568800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209451 + ... + 209510.

It is an arithmetic number, because the mean of its divisors is an integer number (1885329).

Almost surely, 2^12568830 is an apocalyptic number.

12568830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12568830 is an abundant number, since it is smaller than the sum of its proper divisors (17596434).

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

12568830 is a wasteful number, since it uses less digits than its factorization.

12568830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418971.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 12568830 is about 3545.2545747802. The cubic root of 12568830 is about 232.5046362817.

The spelling of 12568830 in words is "twelve million, five hundred sixty-eight thousand, eight hundred thirty".