12814630 has 8 divisors (see below), whose sum is σ = 23066352. Its totient is φ = 5125848.

The previous prime is 12814601. The next prime is 12814631. The reversal of 12814630 is 3641821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12814595 and 12814604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12814631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640722 + ... + 640741.

It is an arithmetic number, because the mean of its divisors is an integer number (2883294).

Almost surely, 2^12814630 is an apocalyptic number.

12814630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12814630 is a deficient number, since it is larger than the sum of its proper divisors (10251722).

12814630 is a wasteful number, since it uses less digits than its factorization.

12814630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281470.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12814630 is about 3579.7527847604. The cubic root of 12814630 is about 234.0105067481.

The spelling of 12814630 in words is "twelve million, eight hundred fourteen thousand, six hundred thirty".