11055885 has 8 divisors (see below), whose sum is σ = 17689440. Its totient is φ = 5896464.

The previous prime is 11055851. The next prime is 11055887. The reversal of 11055885 is 58855011.

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

It is not a de Polignac number, because 11055885 - 2¹¹ = 11053837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055887) 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, 368515 + ... + 368544.

It is an arithmetic number, because the mean of its divisors is an integer number (2211180).

Almost surely, 2^11055885 is an apocalyptic number.

11055885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11055885 is a deficient number, since it is larger than the sum of its proper divisors (6633555).

11055885 is an equidigital number, since it uses as much as digits as its factorization.

11055885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737067.

The product of its (nonzero) digits is 8000, while the sum is 33.

The square root of 11055885 is about 3325.0390975145. The cubic root of 11055885 is about 222.7740006965.

The spelling of 11055885 in words is "eleven million, fifty-five thousand, eight hundred eighty-five".