12908463 has 8 divisors (see below), whose sum is σ = 17262000. Its totient is φ = 8580288.

The previous prime is 12908453. The next prime is 12908531. The reversal of 12908463 is 36480921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12908463 - 2⁴ = 12908447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12908453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5118 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (2157750).

Almost surely, 2^12908463 is an apocalyptic number.

12908463 is a deficient number, since it is larger than the sum of its proper divisors (4353537).

12908463 is a wasteful number, since it uses less digits than its factorization.

12908463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12681.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 12908463 is about 3592.8349530698. The cubic root of 12908463 is about 234.5802859891.

The spelling of 12908463 in words is "twelve million, nine hundred eight thousand, four hundred sixty-three".