12682496 has 36 divisors (see below), whose sum is σ = 25607232. Its totient is φ = 6268416.

The previous prime is 12682487. The next prime is 12682507. The reversal of 12682496 is 69428621.

It is a congruent number.

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, 27161 + ... + 27623.

It is an arithmetic number, because the mean of its divisors is an integer number (711312).

Almost surely, 2^12682496 is an apocalyptic number.

12682496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12682496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12803616).

12682496 is an abundant number, since it is smaller than the sum of its proper divisors (12924736).

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

12682496 is an equidigital number, since it uses as much as digits as its factorization.

12682496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 572 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 12682496 is about 3561.2492190241. The cubic root of 12682496 is about 233.2034179285.

The spelling of 12682496 in words is "twelve million, six hundred eighty-two thousand, four hundred ninety-six".