11189084 has 12 divisors (see below), whose sum is σ = 19649784. Its totient is φ = 5574864.

The previous prime is 11189069. The next prime is 11189093. The reversal of 11189084 is 48098111.

It is a self number, because there is not a number n which added to its sum of digits gives 11189084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602 + ... + 5945.

It is an arithmetic number, because the mean of its divisors is an integer number (1637482).

Almost surely, 2^11189084 is an apocalyptic number.

It is an amenable number.

11189084 is a deficient number, since it is larger than the sum of its proper divisors (8460700).

11189084 is a wasteful number, since it uses less digits than its factorization.

11189084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9844 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 11189084 is about 3345.0088191214. The cubic root of 11189084 is about 223.6650766427.

The spelling of 11189084 in words is "eleven million, one hundred eighty-nine thousand, eighty-four".