11241522 has 36 divisors (see below), whose sum is σ = 25885626. Its totient is φ = 3525120.

The previous prime is 11241511. The next prime is 11241541. The reversal of 11241522 is 22514211.

It can be written as a sum of positive squares in 3 ways, for example, as 11229201 + 12321 = 3351^2 + 111^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11241495 and 11241504.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4122 + ... + 6282.

Almost surely, 2^11241522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11241522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12942813).

11241522 is an abundant number, since it is smaller than the sum of its proper divisors (14644104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11241522 is a wasteful number, since it uses less digits than its factorization.

11241522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203 (or 2183 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 11241522 is about 3352.8379024343. The cubic root of 11241522 is about 224.0139367392.

Adding to 11241522 its reverse (22514211), we get a palindrome (33755733).

The spelling of 11241522 in words is "eleven million, two hundred forty-one thousand, five hundred twenty-two".