11084521 has 8 divisors (see below), whose sum is σ = 12692160. Its totient is φ = 9482928.

The previous prime is 11084519. The next prime is 11084531. The reversal of 11084521 is 12548011.

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

It is not a de Polignac number, because 11084521 - 2¹ = 11084519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11084492 and 11084501.

It is not an unprimeable number, because it can be changed into a prime (11084531) 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 7 ways as a sum of consecutive naturals, for example, 3570 + ... + 5908.

It is an arithmetic number, because the mean of its divisors is an integer number (1586520).

Almost surely, 2^11084521 is an apocalyptic number.

It is an amenable number.

11084521 is a deficient number, since it is larger than the sum of its proper divisors (1607639).

11084521 is an equidigital number, since it uses as much as digits as its factorization.

11084521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 11084521 is about 3329.3424275673. The cubic root of 11084521 is about 222.9661715462.

The spelling of 11084521 in words is "eleven million, eighty-four thousand, five hundred twenty-one".