12675980 has 12 divisors (see below), whose sum is σ = 26619600. Its totient is φ = 5070384.

The previous prime is 12675979. The next prime is 12675991. The reversal of 12675980 is 8957621.

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, 316880 + ... + 316919.

It is an arithmetic number, because the mean of its divisors is an integer number (2218300).

Almost surely, 2^12675980 is an apocalyptic number.

12675980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12675980 is an abundant number, since it is smaller than the sum of its proper divisors (13943620).

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

12675980 is a wasteful number, since it uses less digits than its factorization.

12675980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633808 (or 633806 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12675980 is about 3560.3342539711. The cubic root of 12675980 is about 233.1634727478.

The spelling of 12675980 in words is "twelve million, six hundred seventy-five thousand, nine hundred eighty".