12150448 has 20 divisors (see below), whose sum is σ = 23760880. Its totient is φ = 6018624.

The previous prime is 12150431. The next prime is 12150451. The reversal of 12150448 is 84405121.

12150448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1740 + ... + 5227.

It is an arithmetic number, because the mean of its divisors is an integer number (1188044).

Almost surely, 2^12150448 is an apocalyptic number.

It is an amenable number.

12150448 is a deficient number, since it is larger than the sum of its proper divisors (11610432).

12150448 is a wasteful number, since it uses less digits than its factorization.

12150448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7084 (or 7078 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 12150448 is about 3485.7492738291. The cubic root of 12150448 is about 229.8956552523.

Adding to 12150448 its reverse (84405121), we get a palindrome (96555569).

The spelling of 12150448 in words is "twelve million, one hundred fifty thousand, four hundred forty-eight".