11005059 has 16 divisors (see below), whose sum is σ = 15876000. Its totient is φ = 6740736.

The previous prime is 11005051. The next prime is 11005067. The reversal of 11005059 is 95050011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11005051) and next prime (11005067).

It is not a de Polignac number, because 11005059 - 2³ = 11005051 is a prime.

It is a super-2 number, since 2×11005059² = 242222647186962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11005051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9967 + ... + 11015.

It is an arithmetic number, because the mean of its divisors is an integer number (992250).

Almost surely, 2^11005059 is an apocalyptic number.

11005059 is a deficient number, since it is larger than the sum of its proper divisors (4870941).

11005059 is a wasteful number, since it uses less digits than its factorization.

11005059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 11005059 is about 3317.3873756316. The cubic root of 11005059 is about 222.4320981202.

The spelling of 11005059 in words is "eleven million, five thousand, fifty-nine".