12003748 has 12 divisors (see below), whose sum is σ = 21031920. Its totient is φ = 5994632.

The previous prime is 12003743. The next prime is 12003821. The reversal of 12003748 is 84730021.

12003748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12003743) 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, 3963 + ... + 6301.

It is an arithmetic number, because the mean of its divisors is an integer number (1752660).

Almost surely, 2^12003748 is an apocalyptic number.

It is an amenable number.

12003748 is a deficient number, since it is larger than the sum of its proper divisors (9028172).

12003748 is a wasteful number, since it uses less digits than its factorization.

12003748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 3624 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12003748 is about 3464.6425501053. The cubic root of 12003748 is about 228.9666815239.

Adding to 12003748 its reverse (84730021), we get a palindrome (96733769).

The spelling of 12003748 in words is "twelve million, three thousand, seven hundred forty-eight".