12748148 has 12 divisors (see below), whose sum is σ = 25496352. Its totient is φ = 5463480.

The previous prime is 12748123. The next prime is 12748163. The reversal of 12748148 is 84184721.

12748148 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 227618 + ... + 227673.

It is an arithmetic number, because the mean of its divisors is an integer number (2124696).

Almost surely, 2^12748148 is an apocalyptic number.

It is an amenable number.

12748148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12748148 is a wasteful number, since it uses less digits than its factorization.

12748148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455302 (or 455300 counting only the distinct ones).

The product of its digits is 14336, while the sum is 35.

The square root of 12748148 is about 3570.4548729819. The cubic root of 12748148 is about 233.6051245592.

The spelling of 12748148 in words is "twelve million, seven hundred forty-eight thousand, one hundred forty-eight".