12814430 has 32 divisors (see below), whose sum is σ = 25005024. Its totient is φ = 4709376.

The previous prime is 12814423. The next prime is 12814457. The reversal of 12814430 is 3441821.

It is a junction number, because it is equal to n+sod(n) for n = 12814396 and 12814405.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6434 + ... + 8186.

It is an arithmetic number, because the mean of its divisors is an integer number (781407).

Almost surely, 2^12814430 is an apocalyptic number.

12814430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12814430 is a deficient number, since it is larger than the sum of its proper divisors (12190594).

12814430 is a wasteful number, since it uses less digits than its factorization.

12814430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12814430 is about 3579.7248497615. The cubic root of 12814430 is about 234.0092893286.

Adding to 12814430 its sum of digits (23), we get a triangular number (12814453 = T₅₀₆₂).

The spelling of 12814430 in words is "twelve million, eight hundred fourteen thousand, four hundred thirty".