12831484 has 12 divisors (see below), whose sum is σ = 22482208. Its totient is φ = 6408000.

The previous prime is 12831463. The next prime is 12831487. The reversal of 12831484 is 48413821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12831487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469 + ... + 6139.

Almost surely, 2^12831484 is an apocalyptic number.

It is an amenable number.

12831484 is a deficient number, since it is larger than the sum of its proper divisors (9650724).

12831484 is a wasteful number, since it uses less digits than its factorization.

12831484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876 (or 3874 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 12831484 is about 3582.1060844146. The cubic root of 12831484 is about 234.1130532196.

The spelling of 12831484 in words is "twelve million, eight hundred thirty-one thousand, four hundred eighty-four".