12885148 has 12 divisors (see below), whose sum is σ = 22974840. Its totient is φ = 6320912.

The previous prime is 12885121. The next prime is 12885149. The reversal of 12885148 is 84158821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12885149) by changing a digit.

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, 30178 + ... + 30601.

It is an arithmetic number, because the mean of its divisors is an integer number (1914570).

Almost surely, 2^12885148 is an apocalyptic number.

It is an amenable number.

12885148 is a deficient number, since it is larger than the sum of its proper divisors (10089692).

12885148 is a wasteful number, since it uses less digits than its factorization.

12885148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60836 (or 60834 counting only the distinct ones).

The product of its digits is 20480, while the sum is 37.

The square root of 12885148 is about 3589.5888343932. The cubic root of 12885148 is about 234.4389695136.

The spelling of 12885148 in words is "twelve million, eight hundred eighty-five thousand, one hundred forty-eight".