12925983 has 16 divisors (see below), whose sum is σ = 19880960. Its totient is φ = 7317216.

The previous prime is 12925981. The next prime is 12925993. The reversal of 12925983 is 38952921.

It is not a de Polignac number, because 12925983 - 2¹ = 12925981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925981) 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 15 ways as a sum of consecutive naturals, for example, 535 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (1242560).

Almost surely, 2^12925983 is an apocalyptic number.

12925983 is a deficient number, since it is larger than the sum of its proper divisors (6954977).

12925983 is a wasteful number, since it uses less digits than its factorization.

12925983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766.

The product of its digits is 38880, while the sum is 39.

The square root of 12925983 is about 3595.2723123569. The cubic root of 12925983 is about 234.6863659732.

The spelling of 12925983 in words is "twelve million, nine hundred twenty-five thousand, nine hundred eighty-three".