13830612 has 24 divisors (see below), whose sum is σ = 33059712. Its totient is φ = 4497600.

The previous prime is 13830611. The next prime is 13830617. The reversal of 13830612 is 21603831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13830611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13564 + ... + 14547.

It is an arithmetic number, because the mean of its divisors is an integer number (1377488).

Almost surely, 2^13830612 is an apocalyptic number.

13830612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13830612 is an abundant number, since it is smaller than the sum of its proper divisors (19229100).

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

13830612 is a wasteful number, since it uses less digits than its factorization.

13830612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28159 (or 28157 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13830612 is about 3718.9530784886. The cubic root of 13830612 is about 240.0382577900.

The spelling of 13830612 in words is "thirteen million, eight hundred thirty thousand, six hundred twelve".