11205066 has 16 divisors (see below), whose sum is σ = 22464288. Its totient is φ = 3726000.

The previous prime is 11205059. The next prime is 11205067. The reversal of 11205066 is 66050211.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11205067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741 + ... + 4791.

It is an arithmetic number, because the mean of its divisors is an integer number (1404018).

Almost surely, 2^11205066 is an apocalyptic number.

11205066 is an abundant number, since it is smaller than the sum of its proper divisors (11259222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11205066 is a wasteful number, since it uses less digits than its factorization.

11205066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 11205066 is about 3347.3968990844. The cubic root of 11205066 is about 223.7715171301.

Adding to 11205066 its reverse (66050211), we get a palindrome (77255277).

The spelling of 11205066 in words is "eleven million, two hundred five thousand, sixty-six".