11084139 has 24 divisors (see below), whose sum is σ = 17651712. Its totient is φ = 6646320.

The previous prime is 11084131. The next prime is 11084141. The reversal of 11084139 is 93148011.

It is not a de Polignac number, because 11084139 - 2³ = 11084131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11084131) 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 23 ways as a sum of consecutive naturals, for example, 9654 + ... + 10740.

It is an arithmetic number, because the mean of its divisors is an integer number (735488).

Almost surely, 2^11084139 is an apocalyptic number.

11084139 is a deficient number, since it is larger than the sum of its proper divisors (6567573).

11084139 is a wasteful number, since it uses less digits than its factorization.

11084139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1204 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 11084139 is about 3329.2850583872. The cubic root of 11084139 is about 222.9636101949.

The spelling of 11084139 in words is "eleven million, eighty-four thousand, one hundred thirty-nine".