12830959 has 2 divisors, whose sum is σ = 12830960. Its totient is φ = 12830958.

The previous prime is 12830957. The next prime is 12830999. The reversal of 12830959 is 95903821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12830959 - 2¹ = 12830957 is a prime.

Together with 12830957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12830957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415479 + 6415480.

It is an arithmetic number, because the mean of its divisors is an integer number (6415480).

Almost surely, 2^12830959 is an apocalyptic number.

12830959 is a deficient number, since it is larger than the sum of its proper divisors (1).

12830959 is an equidigital number, since it uses as much as digits as its factorization.

12830959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 12830959 is about 3582.0328027532. The cubic root of 12830959 is about 234.1098602652.

The spelling of 12830959 in words is "twelve million, eight hundred thirty thousand, nine hundred fifty-nine".