12984862 has 16 divisors (see below), whose sum is σ = 21303792. Its totient is φ = 5886720.

The previous prime is 12984791. The next prime is 12984869. The reversal of 12984862 is 26848921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12984869) 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, 14368 + ... + 15244.

It is an arithmetic number, because the mean of its divisors is an integer number (1331487).

Almost surely, 2^12984862 is an apocalyptic number.

12984862 is a deficient number, since it is larger than the sum of its proper divisors (8318930).

12984862 is a wasteful number, since it uses less digits than its factorization.

12984862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its digits is 55296, while the sum is 40.

The square root of 12984862 is about 3603.4514010876. The cubic root of 12984862 is about 235.0421653629.

The spelling of 12984862 in words is "twelve million, nine hundred eighty-four thousand, eight hundred sixty-two".