12830226 has 8 divisors (see below), whose sum is σ = 25660464. Its totient is φ = 4276740.

The previous prime is 12830203. The next prime is 12830243. The reversal of 12830226 is 62203821.

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

12830226 is an admirable number.

It is a super-2 number, since 2×12830226² = 329229398422152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12830196 and 12830205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069180 + ... + 1069191.

It is an arithmetic number, because the mean of its divisors is an integer number (3207558).

Almost surely, 2^12830226 is an apocalyptic number.

12830226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12830226 is a wasteful number, since it uses less digits than its factorization.

12830226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138376.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12830226 is about 3581.9304850876. The cubic root of 12830226 is about 234.1054021470.

The spelling of 12830226 in words is "twelve million, eight hundred thirty thousand, two hundred twenty-six".