12842030 has 16 divisors (see below), whose sum is σ = 23166864. Its totient is φ = 5125440.

The previous prime is 12842023. The next prime is 12842047. The reversal of 12842030 is 3024821.

It is a junction number, because it is equal to n+sod(n) for n = 12841993 and 12842011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4490 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (1447929).

Almost surely, 2^12842030 is an apocalyptic number.

12842030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12842030 is a deficient number, since it is larger than the sum of its proper divisors (10324834).

12842030 is a wasteful number, since it uses less digits than its factorization.

12842030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 12842030 is about 3583.5778211168. The cubic root of 12842030 is about 234.1771736328.

Adding to 12842030 its reverse (3024821), we get a palindrome (15866851).

The spelling of 12842030 in words is "twelve million, eight hundred forty-two thousand, thirty".