11241775 has 6 divisors (see below), whose sum is σ = 13939832. Its totient is φ = 8993400.

The previous prime is 11241757. The next prime is 11241793. The reversal of 11241775 is 57714211.

It is an interprime number because it is at equal distance from previous prime (11241757) and next prime (11241793).

It is not a de Polignac number, because 11241775 - 2¹⁵ = 11209007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224811 + ... + 224860.

Almost surely, 2^11241775 is an apocalyptic number.

11241775 is a deficient number, since it is larger than the sum of its proper divisors (2698057).

11241775 is an equidigital number, since it uses as much as digits as its factorization.

11241775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449681 (or 449676 counting only the distinct ones).

The product of its digits is 1960, while the sum is 28.

The square root of 11241775 is about 3352.8756314543. The cubic root of 11241775 is about 224.0156172679.

Adding to 11241775 its reverse (57714211), we get a palindrome (68955986).

The spelling of 11241775 in words is "eleven million, two hundred forty-one thousand, seven hundred seventy-five".