11240648 has 16 divisors (see below), whose sum is σ = 21168000. Its totient is φ = 5595856.

The previous prime is 11240641. The next prime is 11240659. The reversal of 11240648 is 84604211.

It is a super-3 number, since 3×11240648³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11240641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028 + ... + 4851.

It is an arithmetic number, because the mean of its divisors is an integer number (1323000).

Almost surely, 2^11240648 is an apocalyptic number.

It is an amenable number.

11240648 is a deficient number, since it is larger than the sum of its proper divisors (9927352).

11240648 is a wasteful number, since it uses less digits than its factorization.

11240648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124 (or 6120 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 11240648 is about 3352.7075625530. The cubic root of 11240648 is about 224.0081310824.

Adding to 11240648 its reverse (84604211), we get a palindrome (95844859).

The spelling of 11240648 in words is "eleven million, two hundred forty thousand, six hundred forty-eight".