12980086 has 8 divisors (see below), whose sum is σ = 22251600. Its totient is φ = 5562888.

The previous prime is 12980083. The next prime is 12980089. The reversal of 12980086 is 68008921.

It is an interprime number because it is at equal distance from previous prime (12980083) and next prime (12980089).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12980083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463561 + ... + 463588.

It is an arithmetic number, because the mean of its divisors is an integer number (2781450).

Almost surely, 2^12980086 is an apocalyptic number.

12980086 is a deficient number, since it is larger than the sum of its proper divisors (9271514).

12980086 is an equidigital number, since it uses as much as digits as its factorization.

12980086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927158.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 12980086 is about 3602.7886421493. The cubic root of 12980086 is about 235.0133446474.

The spelling of 12980086 in words is "twelve million, nine hundred eighty thousand, eighty-six".