12427366 has 8 divisors (see below), whose sum is σ = 21304080. Its totient is φ = 5326008.

The previous prime is 12427339. The next prime is 12427367. The reversal of 12427366 is 66372421.

12427366 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

12427366 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12427367) 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, 443821 + ... + 443848.

It is an arithmetic number, because the mean of its divisors is an integer number (2663010).

Almost surely, 2^12427366 is an apocalyptic number.

12427366 is a deficient number, since it is larger than the sum of its proper divisors (8876714).

12427366 is an equidigital number, since it uses as much as digits as its factorization.

12427366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887678.

The product of its digits is 12096, while the sum is 31.

The square root of 12427366 is about 3525.2469417049. The cubic root of 12427366 is about 231.6290519703.

Adding to 12427366 its reverse (66372421), we get a palindrome (78799787).

The spelling of 12427366 in words is "twelve million, four hundred twenty-seven thousand, three hundred sixty-six".