11062005 has 16 divisors (see below), whose sum is σ = 18131904. Its totient is φ = 5755520.

The previous prime is 11061997. The next prime is 11062027. The reversal of 11062005 is 50026011.

It is not a de Polignac number, because 11062005 - 2³ = 11061997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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, 8379 + ... + 9608.

It is an arithmetic number, because the mean of its divisors is an integer number (1133244).

Almost surely, 2^11062005 is an apocalyptic number.

11062005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11062005 is a deficient number, since it is larger than the sum of its proper divisors (7069899).

11062005 is a wasteful number, since it uses less digits than its factorization.

11062005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18036.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11062005 is about 3325.9592601233. The cubic root of 11062005 is about 222.8150987300.

Adding to 11062005 its reverse (50026011), we get a palindrome (61088016).

The spelling of 11062005 in words is "eleven million, sixty-two thousand, five".