12984808 has 32 divisors (see below), whose sum is σ = 25489800. Its totient is φ = 6193152.

The previous prime is 12984791. The next prime is 12984869. The reversal of 12984808 is 80848921.

It can be written as a sum of positive squares in 4 ways, for example, as 12945604 + 39204 = 3598^2 + 198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22216 + ... + 22792.

Almost surely, 2^12984808 is an apocalyptic number.

It is an amenable number.

12984808 is a deficient number, since it is larger than the sum of its proper divisors (12504992).

12984808 is a wasteful number, since it uses less digits than its factorization.

12984808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 12984808 is about 3603.4439082633. The cubic root of 12984808 is about 235.0418395400.

The spelling of 12984808 in words is "twelve million, nine hundred eighty-four thousand, eight hundred eight".