12430797 has 4 divisors (see below), whose sum is σ = 16574400. Its totient is φ = 8287196.

The previous prime is 12430793. The next prime is 12430799. The reversal of 12430797 is 79703421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12430797 - 2² = 12430793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071797 + ... + 2071802.

It is an arithmetic number, because the mean of its divisors is an integer number (4143600).

Almost surely, 2^12430797 is an apocalyptic number.

It is an amenable number.

12430797 is a deficient number, since it is larger than the sum of its proper divisors (4143603).

12430797 is an equidigital number, since it uses as much as digits as its factorization.

12430797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143602.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 12430797 is about 3525.7335406976. The cubic root of 12430797 is about 231.6503663864.

The spelling of 12430797 in words is "twelve million, four hundred thirty thousand, seven hundred ninety-seven".