12241744 has 10 divisors (see below), whose sum is σ = 23718410. Its totient is φ = 6120864.

The previous prime is 12241729. The next prime is 12241759. The reversal of 12241744 is 44714221.

12241744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12241729) and next prime (12241759).

It can be written as a sum of positive squares in only one way, i.e., 6190144 + 6051600 = 2488^2 + 2460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382539 + ... + 382570.

It is an arithmetic number, because the mean of its divisors is an integer number (2371841).

Almost surely, 2^12241744 is an apocalyptic number.

It is an amenable number.

12241744 is a deficient number, since it is larger than the sum of its proper divisors (11476666).

12241744 is an equidigital number, since it uses as much as digits as its factorization.

12241744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765117 (or 765111 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 12241744 is about 3498.8203726399. The cubic root of 12241744 is about 230.4700155330.

Adding to 12241744 its reverse (44714221), we get a palindrome (56955965).

The spelling of 12241744 in words is "twelve million, two hundred forty-one thousand, seven hundred forty-four".