11080218 has 8 divisors (see below), whose sum is σ = 22160448. Its totient is φ = 3693404.

The previous prime is 11080217. The next prime is 11080247. The reversal of 11080218 is 81208011.

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

11080218 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11080194 and 11080203.

It is not an unprimeable number, because it can be changed into a prime (11080217) 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, 923346 + ... + 923357.

It is an arithmetic number, because the mean of its divisors is an integer number (2770056).

Almost surely, 2^11080218 is an apocalyptic number.

11080218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11080218 is a wasteful number, since it uses less digits than its factorization.

11080218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846708.

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 11080218 is about 3328.6961411339. The cubic root of 11080218 is about 222.9373160635.

Adding to 11080218 its reverse (81208011), we get a palindrome (92288229).

The spelling of 11080218 in words is "eleven million, eighty thousand, two hundred eighteen".