12486463 has 4 divisors (see below), whose sum is σ = 13621608. Its totient is φ = 11351320.

The previous prime is 12486457. The next prime is 12486473. The reversal of 12486463 is 36468421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12486463 - 2²¹ = 10389311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12486403) 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, 567556 + ... + 567577.

It is an arithmetic number, because the mean of its divisors is an integer number (3405402).

Almost surely, 2^12486463 is an apocalyptic number.

12486463 is a deficient number, since it is larger than the sum of its proper divisors (1135145).

12486463 is a wasteful number, since it uses less digits than its factorization.

12486463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135144.

The product of its digits is 27648, while the sum is 34.

The square root of 12486463 is about 3533.6189664422. The cubic root of 12486463 is about 231.9956338358.

The spelling of 12486463 in words is "twelve million, four hundred eighty-six thousand, four hundred sixty-three".