12648383 has 8 divisors (see below), whose sum is σ = 13852416. Its totient is φ = 11453400.

The previous prime is 12648373. The next prime is 12648401. The reversal of 12648383 is 38384621.

It is a happy number.

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 12648383 - 2⁸ = 12648127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12648373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860 + ... + 5102.

It is an arithmetic number, because the mean of its divisors is an integer number (1731552).

Almost surely, 2^12648383 is an apocalyptic number.

12648383 is a deficient number, since it is larger than the sum of its proper divisors (1204033).

12648383 is a wasteful number, since it uses less digits than its factorization.

12648383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525.

The product of its digits is 27648, while the sum is 35.

The square root of 12648383 is about 3556.4565230015. The cubic root of 12648383 is about 232.9941423125.

It can be divided in two parts, 12648 and 383, that added together give a palindrome (13031).

The spelling of 12648383 in words is "twelve million, six hundred forty-eight thousand, three hundred eighty-three".