12430793 has 2 divisors, whose sum is σ = 12430794. Its totient is φ = 12430792.

The previous prime is 12430739. The next prime is 12430799. The reversal of 12430793 is 39703421.

Together with previous prime (12430739) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12369289 + 61504 = 3517^2 + 248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12430793 is a prime.

It is a super-2 number, since 2×12430793² = 309049229217698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12430799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215396 + 6215397.

It is an arithmetic number, because the mean of its divisors is an integer number (6215397).

Almost surely, 2^12430793 is an apocalyptic number.

It is an amenable number.

12430793 is a deficient number, since it is larger than the sum of its proper divisors (1).

12430793 is an equidigital number, since it uses as much as digits as its factorization.

12430793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 12430793 is about 3525.7329734397. The cubic root of 12430793 is about 231.6503415395.

The spelling of 12430793 in words is "twelve million, four hundred thirty thousand, seven hundred ninety-three".