12340336 has 20 divisors (see below), whose sum is σ = 24101632. Its totient is φ = 6120576.

The previous prime is 12340313. The next prime is 12340343. The reversal of 12340336 is 63304321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005 + ... + 5068.

Almost surely, 2^12340336 is an apocalyptic number.

12340336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12340336 is a deficient number, since it is larger than the sum of its proper divisors (11761296).

12340336 is a wasteful number, since it uses less digits than its factorization.

12340336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6208 (or 6202 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 12340336 is about 3512.8814383637. The cubic root of 12340336 is about 231.0870782318.

Adding to 12340336 its reverse (63304321), we get a palindrome (75644657).

The spelling of 12340336 in words is "twelve million, three hundred forty thousand, three hundred thirty-six".