12680754 has 8 divisors (see below), whose sum is σ = 25361520. Its totient is φ = 4226916.

The previous prime is 12680753. The next prime is 12680761. The reversal of 12680754 is 45708621.

12680754 is digitally balanced in base 2, because in such base 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.

12680754 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12680753) 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, 1056724 + ... + 1056735.

It is an arithmetic number, because the mean of its divisors is an integer number (3170190).

Almost surely, 2^12680754 is an apocalyptic number.

12680754 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12680754 is a wasteful number, since it uses less digits than its factorization.

12680754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113464.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 12680754 is about 3561.0046335269. The cubic root of 12680754 is about 233.1927402471.

Subtracting from 12680754 its sum of digits (33), we obtain a square (12680721 = 3561²).

The spelling of 12680754 in words is "twelve million, six hundred eighty thousand, seven hundred fifty-four".