11081884 has 12 divisors (see below), whose sum is σ = 21156408. Its totient is φ = 5037200.

The previous prime is 11081879. The next prime is 11081887. The reversal of 11081884 is 48818011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11081887) 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, 125887 + ... + 125974.

It is an arithmetic number, because the mean of its divisors is an integer number (1763034).

Almost surely, 2^11081884 is an apocalyptic number.

It is an amenable number.

11081884 is a deficient number, since it is larger than the sum of its proper divisors (10074524).

11081884 is a wasteful number, since it uses less digits than its factorization.

11081884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251876 (or 251874 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 31.

The square root of 11081884 is about 3328.9463798626. The cubic root of 11081884 is about 222.9484889771.

Adding to 11081884 its reverse (48818011), we get a palindrome (59899895).

It can be divided in two parts, 1108 and 1884, that added together give a palindrome (2992).

The spelling of 11081884 in words is "eleven million, eighty-one thousand, eight hundred eighty-four".