12340496 has 20 divisors (see below), whose sum is σ = 27325632. Its totient is φ = 5288736.

The previous prime is 12340469. The next prime is 12340507. The reversal of 12340496 is 69404321.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54980 + ... + 55203.

Almost surely, 2^12340496 is an apocalyptic number.

12340496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12340496 is an abundant number, since it is smaller than the sum of its proper divisors (14985136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12340496 is a wasteful number, since it uses less digits than its factorization.

12340496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110198 (or 110192 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 12340496 is about 3512.9042116175. The cubic root of 12340496 is about 231.0880769559.

The spelling of 12340496 in words is "twelve million, three hundred forty thousand, four hundred ninety-six".