11822088 has 16 divisors (see below), whose sum is σ = 29555280. Its totient is φ = 3940688.

The previous prime is 11822087. The next prime is 11822093. The reversal of 11822088 is 88022811.

It is not an unprimeable number, because it can be changed into a prime (11822081) 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, 246270 + ... + 246317.

It is an arithmetic number, because the mean of its divisors is an integer number (1847205).

Almost surely, 2^11822088 is an apocalyptic number.

It is an amenable number.

11822088 is an abundant number, since it is smaller than the sum of its proper divisors (17733192).

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

11822088 is a wasteful number, since it uses less digits than its factorization.

11822088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492596 (or 492592 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 11822088 is about 3438.3263370425. The cubic root of 11822088 is about 227.8057748828.

Adding to 11822088 its reverse (88022811), we get a palindrome (99844899).

The spelling of 11822088 in words is "eleven million, eight hundred twenty-two thousand, eighty-eight".