12241748 has 12 divisors (see below), whose sum is σ = 21466452. Its totient is φ = 6108480.

The previous prime is 12241729. The next prime is 12241759. The reversal of 12241748 is 84714221.

It can be written as a sum of positive squares in 2 ways, for example, as 2829124 + 9412624 = 1682^2 + 3068^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12241748.

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, 665 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (1788871).

Almost surely, 2^12241748 is an apocalyptic number.

It is an amenable number.

12241748 is a deficient number, since it is larger than the sum of its proper divisors (9224704).

12241748 is a wasteful number, since it uses less digits than its factorization.

12241748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202 (or 6200 counting only the distinct ones).

The product of its digits is 3584, while the sum is 29.

The square root of 12241748 is about 3498.8209442611. The cubic root of 12241748 is about 230.4700406351.

Adding to 12241748 its reverse (84714221), we get a palindrome (96955969).

The spelling of 12241748 in words is "twelve million, two hundred forty-one thousand, seven hundred forty-eight".