12980422 has 32 divisors (see below), whose sum is σ = 24316992. Its totient is φ = 5059584.

The previous prime is 12980399. The next prime is 12980431. The reversal of 12980422 is 22408921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12798 + ... + 13774.

It is an arithmetic number, because the mean of its divisors is an integer number (759906).

Almost surely, 2^12980422 is an apocalyptic number.

12980422 is a deficient number, since it is larger than the sum of its proper divisors (11336570).

12980422 is a wasteful number, since it uses less digits than its factorization.

12980422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12980422 is about 3602.8352723931. The cubic root of 12980422 is about 235.0153724666.

The spelling of 12980422 in words is "twelve million, nine hundred eighty thousand, four hundred twenty-two".