12481306 has 8 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 6191388.

The previous prime is 12481279. The next prime is 12481307. The reversal of 12481306 is 60318421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12481307) 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, 24316 + ... + 24823.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^12481306 is an apocalyptic number.

12481306 is a deficient number, since it is larger than the sum of its proper divisors (6388454).

12481306 is a wasteful number, since it uses less digits than its factorization.

12481306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49268.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12481306 is about 3532.8891859213. The cubic root of 12481306 is about 231.9636908100.

Adding to 12481306 its reverse (60318421), we get a palindrome (72799727).

The spelling of 12481306 in words is "twelve million, four hundred eighty-one thousand, three hundred six".