12430669 has 2 divisors, whose sum is σ = 12430670. Its totient is φ = 12430668.

The previous prime is 12430619. The next prime is 12430679. The reversal of 12430669 is 96603421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10484644 + 1946025 = 3238^2 + 1395^2 .

It is a cyclic number.

It is not a de Polignac number, because 12430669 - 2¹⁷ = 12299597 is a prime.

It is a super-2 number, since 2×12430669² = 309043063575122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12430669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12430619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215334 + 6215335.

It is an arithmetic number, because the mean of its divisors is an integer number (6215335).

Almost surely, 2^12430669 is an apocalyptic number.

It is an amenable number.

12430669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12430669 is an equidigital number, since it uses as much as digits as its factorization.

12430669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 12430669 is about 3525.7153883999. The cubic root of 12430669 is about 231.6495712819.

The spelling of 12430669 in words is "twelve million, four hundred thirty thousand, six hundred sixty-nine".