12981483 has 12 divisors (see below), whose sum is σ = 18868200. Its totient is φ = 8600256.

The previous prime is 12981481. The next prime is 12981491. The reversal of 12981483 is 38418921.

12981483 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12981483 - 2¹ = 12981481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12981481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2958 + ... + 5891.

It is an arithmetic number, because the mean of its divisors is an integer number (1572350).

Almost surely, 2^12981483 is an apocalyptic number.

12981483 is a deficient number, since it is larger than the sum of its proper divisors (5886717).

12981483 is a wasteful number, since it uses less digits than its factorization.

12981483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018 (or 9015 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 12981483 is about 3602.9825145288. The cubic root of 12981483 is about 235.0217755588.

The spelling of 12981483 in words is "twelve million, nine hundred eighty-one thousand, four hundred eighty-three".