11241233 has 12 divisors (see below), whose sum is σ = 12094572. Its totient is φ = 10444800.

The previous prime is 11241221. The next prime is 11241239. The reversal of 11241233 is 33214211.

It can be written as a sum of positive squares in 6 ways, for example, as 3717184 + 7524049 = 1928^2 + 2743^2 .

It is not a de Polignac number, because 11241233 - 2⁶ = 11241169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11241239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27833 + ... + 28233.

It is an arithmetic number, because the mean of its divisors is an integer number (1007881).

Almost surely, 2^11241233 is an apocalyptic number.

It is an amenable number.

11241233 is a deficient number, since it is larger than the sum of its proper divisors (853339).

11241233 is an equidigital number, since it uses as much as digits as its factorization.

11241233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 515 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 11241233 is about 3352.7948043386. The cubic root of 11241233 is about 224.0120170530.

Adding to 11241233 its reverse (33214211), we get a palindrome (44455444).

The spelling of 11241233 in words is "eleven million, two hundred forty-one thousand, two hundred thirty-three".