12426148 has 12 divisors (see below), whose sum is σ = 24852352. Its totient is φ = 5325480.

The previous prime is 12426143. The next prime is 12426151. The reversal of 12426148 is 84162421.

12426148 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 443791 = 12426148 / (1 + 2 + 4 + 2 + 6 + 1 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (12426143) 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, 221868 + ... + 221923.

Almost surely, 2^12426148 is an apocalyptic number.

It is an amenable number.

12426148 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.

12426148 is a wasteful number, since it uses less digits than its factorization.

12426148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443802 (or 443800 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 12426148 is about 3525.0741836166. The cubic root of 12426148 is about 231.6214844401.

Adding to 12426148 its reverse (84162421), we get a palindrome (96588569).

The spelling of 12426148 in words is "twelve million, four hundred twenty-six thousand, one hundred forty-eight".