11240757 has 24 divisors (see below), whose sum is σ = 18757440. Its totient is φ = 6410880.

The previous prime is 11240753. The next prime is 11240771. The reversal of 11240757 is 75704211.

11240757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11240757 - 2² = 11240753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11240757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1657 + ... + 5022.

It is an arithmetic number, because the mean of its divisors is an integer number (781560).

Almost surely, 2^11240757 is an apocalyptic number.

11240757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11240757 is a deficient number, since it is larger than the sum of its proper divisors (7516683).

11240757 is a wasteful number, since it uses less digits than its factorization.

11240757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6713 (or 6710 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 11240757 is about 3352.7238180321. The cubic root of 11240757 is about 224.0088551453.

Adding to 11240757 its reverse (75704211), we get a palindrome (86944968).

The spelling of 11240757 in words is "eleven million, two hundred forty thousand, seven hundred fifty-seven".