12393727 has 8 divisors (see below), whose sum is σ = 12697776. Its totient is φ = 12093312.

The previous prime is 12393683. The next prime is 12393739. The reversal of 12393727 is 72739321.

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 12393727 - 2¹¹ = 12391679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12393692 and 12393701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12393427) 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, 6753 + ... + 8389.

It is an arithmetic number, because the mean of its divisors is an integer number (1587222).

Almost surely, 2^12393727 is an apocalyptic number.

12393727 is a deficient number, since it is larger than the sum of its proper divisors (304049).

12393727 is a wasteful number, since it uses less digits than its factorization.

12393727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817.

The product of its digits is 15876, while the sum is 34.

The square root of 12393727 is about 3520.4725535076. The cubic root of 12393727 is about 231.4198681778.

The spelling of 12393727 in words is "twelve million, three hundred ninety-three thousand, seven hundred twenty-seven".