12415313 has 8 divisors (see below), whose sum is σ = 12800832. Its totient is φ = 12032496.

The previous prime is 12415307. The next prime is 12415343. The reversal of 12415313 is 31351421.

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 12415313 - 2²⁰ = 11366737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12415343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12356 + ... + 13322.

It is an arithmetic number, because the mean of its divisors is an integer number (1600104).

Almost surely, 2^12415313 is an apocalyptic number.

It is an amenable number.

12415313 is a deficient number, since it is larger than the sum of its proper divisors (385519).

12415313 is an equidigital number, since it uses as much as digits as its factorization.

12415313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351.

The product of its digits is 360, while the sum is 20.

The square root of 12415313 is about 3523.5370013667. The cubic root of 12415313 is about 231.5541439534.

Adding to 12415313 its reverse (31351421), we get a palindrome (43766734).

The spelling of 12415313 in words is "twelve million, four hundred fifteen thousand, three hundred thirteen".