12830998 has 8 divisors (see below), whose sum is σ = 19347840. Its totient is φ = 6381720.

The previous prime is 12830959. The next prime is 12830999. The reversal of 12830998 is 89903821.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12830998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12830999) 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 3 ways as a sum of consecutive naturals, for example, 16413 + ... + 17176.

It is an arithmetic number, because the mean of its divisors is an integer number (2418480).

Almost surely, 2^12830998 is an apocalyptic number.

12830998 is a deficient number, since it is larger than the sum of its proper divisors (6516842).

12830998 is a wasteful number, since it uses less digits than its factorization.

12830998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33782.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 12830998 is about 3582.0382465853. The cubic root of 12830998 is about 234.1100974591.

The spelling of 12830998 in words is "twelve million, eight hundred thirty thousand, nine hundred ninety-eight".