11841522 has 96 divisors (see below), whose sum is σ = 31601664. Its totient is φ = 2872800.

The previous prime is 11841499. The next prime is 11841553. The reversal of 11841522 is 22514811.

It is a junction number, because it is equal to n+sod(n) for n = 11841492 and 11841501.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166747 + ... + 166817.

It is an arithmetic number, because the mean of its divisors is an integer number (329184).

Almost surely, 2^11841522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11841522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15800832).

11841522 is an abundant number, since it is smaller than the sum of its proper divisors (19760142).

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

11841522 is a wasteful number, since it uses less digits than its factorization.

11841522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 113 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 11841522 is about 3441.1512608428. The cubic root of 11841522 is about 227.9305343934.

Subtracting 11841522 from its reverse (22514811), we obtain a square (10673289 = 3267²).

The spelling of 11841522 in words is "eleven million, eight hundred forty-one thousand, five hundred twenty-two".