12366998 has 8 divisors (see below), whose sum is σ = 21200592. Its totient is φ = 5300136.

The previous prime is 12366989. The next prime is 12367027. The reversal of 12366998 is 89966321.

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

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 441665 + ... + 441692.

It is an arithmetic number, because the mean of its divisors is an integer number (2650074).

Almost surely, 2^12366998 is an apocalyptic number.

12366998 is a deficient number, since it is larger than the sum of its proper divisors (8833594).

12366998 is an equidigital number, since it uses as much as digits as its factorization.

12366998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883366.

The product of its digits is 139968, while the sum is 44.

The square root of 12366998 is about 3516.6742811924. The cubic root of 12366998 is about 231.2533841238.

The spelling of 12366998 in words is "twelve million, three hundred sixty-six thousand, nine hundred ninety-eight".