12715148 has 12 divisors (see below), whose sum is σ = 22481592. Its totient is φ = 6291840.

The previous prime is 12715147. The next prime is 12715151. The reversal of 12715148 is 84151721.

It is a self number, because there is not a number n which added to its sum of digits gives 12715148.

It is not an unprimeable number, because it can be changed into a prime (12715147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15998 + ... + 16773.

It is an arithmetic number, because the mean of its divisors is an integer number (1873466).

Almost surely, 2^12715148 is an apocalyptic number.

It is an amenable number.

12715148 is a deficient number, since it is larger than the sum of its proper divisors (9766444).

12715148 is a wasteful number, since it uses less digits than its factorization.

12715148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32872 (or 32870 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 12715148 is about 3565.8306185235. The cubic root of 12715148 is about 233.4033794237.

Adding to 12715148 its reverse (84151721), we get a palindrome (96866869).

The spelling of 12715148 in words is "twelve million, seven hundred fifteen thousand, one hundred forty-eight".