12030748 has 12 divisors (see below), whose sum is σ = 21969360. Its totient is φ = 5753792.

The previous prime is 12030727. The next prime is 12030757. The reversal of 12030748 is 84703021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65293 + ... + 65476.

It is an arithmetic number, because the mean of its divisors is an integer number (1830780).

Almost surely, 2^12030748 is an apocalyptic number.

It is an amenable number.

12030748 is a deficient number, since it is larger than the sum of its proper divisors (9938612).

12030748 is a wasteful number, since it uses less digits than its factorization.

12030748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130796 (or 130794 counting only the distinct ones).

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

The square root of 12030748 is about 3468.5368673260. The cubic root of 12030748 is about 229.1382243636.

Adding to 12030748 its reverse (84703021), we get a palindrome (96733769).

The spelling of 12030748 in words is "twelve million, thirty thousand, seven hundred forty-eight".