12430613 has 8 divisors (see below), whose sum is σ = 13414968. Its totient is φ = 11450304.

The previous prime is 12430591. The next prime is 12430619. The reversal of 12430613 is 31603421.

It can be written as a sum of positive squares in 4 ways, for example, as 54289 + 12376324 = 233^2 + 3518^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12430613 - 2⁶ = 12430549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9431 + ... + 10667.

It is an arithmetic number, because the mean of its divisors is an integer number (1676871).

Almost surely, 2^12430613 is an apocalyptic number.

12430613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12430613 is a deficient number, since it is larger than the sum of its proper divisors (984355).

12430613 is a wasteful number, since it uses less digits than its factorization.

12430613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 12430613 is about 3525.7074467403. The cubic root of 12430613 is about 231.6492234220.

The spelling of 12430613 in words is "twelve million, four hundred thirty thousand, six hundred thirteen".