11241533 has 4 divisors (see below), whose sum is σ = 11503008. Its totient is φ = 10980060.

The previous prime is 11241511. The next prime is 11241541. The reversal of 11241533 is 33514211.

11241533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11241533 - 2¹² = 11237437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11241553) 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, 130673 + ... + 130758.

It is an arithmetic number, because the mean of its divisors is an integer number (2875752).

Almost surely, 2^11241533 is an apocalyptic number.

It is an amenable number.

11241533 is a deficient number, since it is larger than the sum of its proper divisors (261475).

11241533 is an equidigital number, since it uses as much as digits as its factorization.

11241533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261474.

The product of its digits is 360, while the sum is 20.

The square root of 11241533 is about 3352.8395428353. The cubic root of 11241533 is about 224.0140098062.

Adding to 11241533 its reverse (33514211), we get a palindrome (44755744).

The spelling of 11241533 in words is "eleven million, two hundred forty-one thousand, five hundred thirty-three".