12248716 has 12 divisors (see below), whose sum is σ = 21461832. Its totient is φ = 6116768.

The previous prime is 12248683. The next prime is 12248729. The reversal of 12248716 is 61784221.

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, 3336 + ... + 5968.

It is an arithmetic number, because the mean of its divisors is an integer number (1788486).

Almost surely, 2^12248716 is an apocalyptic number.

It is an amenable number.

12248716 is a deficient number, since it is larger than the sum of its proper divisors (9213116).

12248716 is a wasteful number, since it uses less digits than its factorization.

12248716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800 (or 3798 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 12248716 is about 3499.8165666217. The cubic root of 12248716 is about 230.5137601716.

The spelling of 12248716 in words is "twelve million, two hundred forty-eight thousand, seven hundred sixteen".