12872983 has 2 divisors, whose sum is σ = 12872984. Its totient is φ = 12872982.

The previous prime is 12872963. The next prime is 12872987. The reversal of 12872983 is 38927821.

12872983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12872983 - 2¹³ = 12864791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12872987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6436491 + 6436492.

It is an arithmetic number, because the mean of its divisors is an integer number (6436492).

Almost surely, 2^12872983 is an apocalyptic number.

12872983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12872983 is an equidigital number, since it uses as much as digits as its factorization.

12872983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 40.

The square root of 12872983 is about 3587.8939504952. The cubic root of 12872983 is about 234.3651675401.

The spelling of 12872983 in words is "twelve million, eight hundred seventy-two thousand, nine hundred eighty-three".