12885548 has 12 divisors (see below), whose sum is σ = 24284400. Its totient is φ = 5947152.

The previous prime is 12885539. The next prime is 12885557. The reversal of 12885548 is 84558821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12885539) and next prime (12885557).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123848 + ... + 123951.

It is an arithmetic number, because the mean of its divisors is an integer number (2023700).

Almost surely, 2^12885548 is an apocalyptic number.

It is an amenable number.

12885548 is a deficient number, since it is larger than the sum of its proper divisors (11398852).

12885548 is a wasteful number, since it uses less digits than its factorization.

12885548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247816 (or 247814 counting only the distinct ones).

The product of its digits is 102400, while the sum is 41.

The square root of 12885548 is about 3589.6445506484. The cubic root of 12885548 is about 234.4413954233.

The spelling of 12885548 in words is "twelve million, eight hundred eighty-five thousand, five hundred forty-eight".