11240522 has 8 divisors (see below), whose sum is σ = 17050500. Its totient is φ = 5557024.

The previous prime is 11240521. The next prime is 11240527. The reversal of 11240522 is 22504211.

It can be written as a sum of positive squares in 2 ways, for example, as 10297681 + 942841 = 3209^2 + 971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11240522.

It is not an unprimeable number, because it can be changed into a prime (11240521) 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, 31397 + ... + 31752.

Almost surely, 2^11240522 is an apocalyptic number.

11240522 is a deficient number, since it is larger than the sum of its proper divisors (5809978).

11240522 is an equidigital number, since it uses as much as digits as its factorization.

11240522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63240.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 11240522 is about 3352.6887717174. The cubic root of 11240522 is about 224.0072940865.

Adding to 11240522 its reverse (22504211), we get a palindrome (33744733).

The spelling of 11240522 in words is "eleven million, two hundred forty thousand, five hundred twenty-two".