12125748 has 24 divisors (see below), whose sum is σ = 28433440. Its totient is φ = 4021920.

The previous prime is 12125731. The next prime is 12125759. The reversal of 12125748 is 84752121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138 + ... + 4926.

Almost surely, 2^12125748 is an apocalyptic number.

It is an amenable number.

12125748 is an abundant number, since it is smaller than the sum of its proper divisors (16307692).

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

12125748 is a wasteful number, since it uses less digits than its factorization.

12125748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007 (or 5005 counting only the distinct ones).

The product of its digits is 4480, while the sum is 30.

The square root of 12125748 is about 3482.2044741801. The cubic root of 12125748 is about 229.7397686868.

Adding to 12125748 its reverse (84752121), we get a palindrome (96877869).

The spelling of 12125748 in words is "twelve million, one hundred twenty-five thousand, seven hundred forty-eight".