11818092 has 96 divisors (see below), whose sum is σ = 33191424. Its totient is φ = 3225600.

The previous prime is 11818091. The next prime is 11818097. The reversal of 11818092 is 29081811.

It is not an unprimeable number, because it can be changed into a prime (11818091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121788 + ... + 121884.

It is an arithmetic number, because the mean of its divisors is an integer number (345744).

Almost surely, 2^11818092 is an apocalyptic number.

11818092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11818092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16595712).

11818092 is an abundant number, since it is smaller than the sum of its proper divisors (21373332).

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

11818092 is a wasteful number, since it uses less digits than its factorization.

11818092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 30.

The square root of 11818092 is about 3437.7451912555. The cubic root of 11818092 is about 227.7801050107.

It can be divided in two parts, 1181809 and 2, that added together give a palindrome (1181811).

The spelling of 11818092 in words is "eleven million, eight hundred eighteen thousand, ninety-two".