12983047 has 16 divisors (see below), whose sum is σ = 16353792. Its totient is φ = 10012320.

The previous prime is 12982999. The next prime is 12983051. The reversal of 12983047 is 74038921.

It is a cyclic number.

It is not a de Polignac number, because 12983047 - 2⁷ = 12982919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12983447) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7113 + ... + 8749.

It is an arithmetic number, because the mean of its divisors is an integer number (1022112).

Almost surely, 2^12983047 is an apocalyptic number.

12983047 is a deficient number, since it is larger than the sum of its proper divisors (3370745).

12983047 is a wasteful number, since it uses less digits than its factorization.

12983047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12983047 is about 3603.1995503996. The cubic root of 12983047 is about 235.0312135995.

The spelling of 12983047 in words is "twelve million, nine hundred eighty-three thousand, forty-seven".