11273744 has 20 divisors (see below), whose sum is σ = 21903360. Its totient is φ = 5621280.

The previous prime is 11273741. The next prime is 11273753. The reversal of 11273744 is 44737211.

It is not an unprimeable number, because it can be changed into a prime (11273741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6929 + ... + 8399.

It is an arithmetic number, because the mean of its divisors is an integer number (1095168).

Almost surely, 2^11273744 is an apocalyptic number.

It is an amenable number.

11273744 is a deficient number, since it is larger than the sum of its proper divisors (10629616).

11273744 is a wasteful number, since it uses less digits than its factorization.

11273744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958 (or 1952 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 11273744 is about 3357.6396471331. The cubic root of 11273744 is about 224.2277657756.

The spelling of 11273744 in words is "eleven million, two hundred seventy-three thousand, seven hundred forty-four".