12676880 has 40 divisors (see below), whose sum is σ = 29652864. Its totient is φ = 5040000.

The previous prime is 12676879. The next prime is 12676889. The reversal of 12676880 is 8867621.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (12676889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16505 + ... + 17255.

Almost surely, 2^12676880 is an apocalyptic number.

12676880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12676880 is an abundant number, since it is smaller than the sum of its proper divisors (16975984).

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

12676880 is a wasteful number, since it uses less digits than its factorization.

12676880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 12676880 is about 3560.4606443549. The cubic root of 12676880 is about 233.1689908526.

The spelling of 12676880 in words is "twelve million, six hundred seventy-six thousand, eight hundred eighty".