11744272 has 10 divisors (see below), whose sum is σ = 22754558. Its totient is φ = 5872128.

The previous prime is 11744233. The next prime is 11744273. The reversal of 11744272 is 27244711.

It can be written as a sum of positive squares in only one way, i.e., 10265616 + 1478656 = 3204^2 + 1216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11744272.

It is not an unprimeable number, because it can be changed into a prime (11744273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366993 + ... + 367024.

Almost surely, 2^11744272 is an apocalyptic number.

It is an amenable number.

11744272 is a deficient number, since it is larger than the sum of its proper divisors (11010286).

11744272 is an equidigital number, since it uses as much as digits as its factorization.

11744272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734025 (or 734019 counting only the distinct ones).

The product of its digits is 3136, while the sum is 28.

The square root of 11744272 is about 3426.9916836783. The cubic root of 11744272 is about 227.3048489483.

Adding to 11744272 its reverse (27244711), we get a palindrome (38988983).

The spelling of 11744272 in words is "eleven million, seven hundred forty-four thousand, two hundred seventy-two".