12563288 has 16 divisors (see below), whose sum is σ = 24058080. Its totient is φ = 6147808.

The previous prime is 12563273. The next prime is 12563321. The reversal of 12563288 is 88236521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16331 + ... + 17082.

It is an arithmetic number, because the mean of its divisors is an integer number (1503630).

Almost surely, 2^12563288 is an apocalyptic number.

It is an amenable number.

12563288 is a deficient number, since it is larger than the sum of its proper divisors (11494792).

12563288 is a wasteful number, since it uses less digits than its factorization.

12563288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33466 (or 33462 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 12563288 is about 3544.4728804154. The cubic root of 12563288 is about 232.4704583424.

The spelling of 12563288 in words is "twelve million, five hundred sixty-three thousand, two hundred eighty-eight".